bing tracking image
  1. Roof Rack
  2. Thule
  3. Crossbars
  4. Square Bars
  5. 2 Bars
  6. 79 Inch Bar Space
Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2

Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2

Item # TH713700
Retail:$212.29
Our Price: $199.95
You Save: $12.34
Roof Rack
Shipping Weight: 13 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Videos

Need help with installation?
Locate installers near me
ProBar Evo crossbars attach to Thule feet to create a heavy-duty, extended-length roof rack that lets you maximize your vehicle's cargo-carrying capacity. Aluminum bars have T-slots in tops and sides for mounting carriers and accessories. Great Prices for the best roof rack from Thule. Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2 part number TH713700 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (38)
  • Q & A (0)
  • Photos
  • Used (1)

Thule Roof Rack - TH713700

  • Crossbars
  • Square Bars
  • 2 Bars
  • 79 Inch Bar Space
  • Thule
  • Silver
  • Overhang

ProBar Evo crossbars attach to Thule feet to create a heavy-duty, extended-length roof rack that lets you maximize your vehicle's cargo-carrying capacity. Aluminum bars have T-slots in tops and sides for mounting carriers and accessories.


Features:

  • Heavy-duty, extended-length crossbars let you build an aftermarket roof rack for your vehicle
    • Pair with a Thule foot pack and a fit kit (sold separately) to create a complete roof rack
  • Full-length design - bars extend past feet to maximize space for ladders, kayaks, and other recreational or commercial accessories
    • Accommodates both T-slot-mounted and clamp-on carriers and accessories
  • Tri-slot design provides multiple options for mounting carriers and accessories
    • Top T-slot lets you quickly install and remove awnings, carriers, and other accessories
    • Side T-slot lets you attach commercial accessories such as eye hooks, baskets, and more
    • Bottom T-slot lets you quickly and easily install bars on roof rack feet
  • Heavy-duty yet lightweight aluminum bars are durable and rustproof
    • Internal BoxBeam structures strengthen the bars without significantly increasing their weight


Specs:

  • Quantity: 2 crossbars
  • Crossbar weight capacity: 220 lbs
    • Always observe your vehicle's maximum roof load capacity
  • Dimensions: 79" long x 2" wide x 1-1/2" tall
  • T-slot dimensions: 13/16" wide x 1/8" tall
  • T-slot top opening: 3/8"
  • Underbar slot: Full length
  • Limited lifetime warranty


Thule ProBar Evo on Vehicle

Thule ProBar Evos let you create a heavy-duty, extended-length aftermarket roof rack for your vehicle. The extra-long design lets you carry more gear than standard crossbars. T-slots on the tops and sides of the bars provide multiple locations for installing channel-mounted carriers and accessories. This is perfect for contractors and recreational enthusiasts who need to carry a multitude of accessories on their roof. The bars are constructed of aluminum with internal BoxBeam structures that make them extremely durable yet lightweight. The ProBar Evos require a Thule foot pack (sold separately) to mount the rack to your roof. Some vehicles - such as those with a naked roof - may also require a vehicle-specific fit kit (sold separately).


Tri-Slot Design

Thule WingBar Evo SwingBlade

The tri-slot design lets you carry channel-mount accessories on the tops and sides of the bars. Big vacationers can carry kayaks and luggage, overland campers can attach an awning, contractors can carry multiple ladders - the applications for this roof rack are endless.


Thule WingBar Evo SwingBlade

T-slots on the tops of the ProBar Evos let you mount carriers, awnings, and other channel-mounted accessories. Rubber strips are included for the top T-slots. These strips help keep out water and road grime, reduce road noise, and give the bars a finished, professional look.


T-slots on the sides of the bars let you mount eye hooks, baskets, lights, and other contracting or recreational accessories.


The T-slots on the bottoms of the bars are where you mount your Thule feet. Simply remove the endcaps to slide in your feet, and replace the endcaps when you're done.


Thule ProBar Evo with accessories

The bars are also compatible with most bike, water, snow, and cargo carriers, and other accessories that clamp around your roof rack bars.


Strong, Durable Construction

Thule ProBar Evo Construction

The ProBar Evo crossbars are made of anodized aluminum with internal BoxBeam structures. These structures strengthen the bars without significantly increasing their weight. Additionally, because the bars are aluminum, they won't rust or corrode so you can leave them on your roof year-round.


Thule ProBar Evo Construction

The bars have plastic endcaps that help keep out water and road debris, and they give the bars a finished look.


Hassle-Free Installation

Thule ProBar Evo Installation

Installation of the ProBar Evos is quick and easy, and you don't have to do any drilling or vehicle modification. There are bottom T-slots that run the entire length of the bars. Simply insert each foot's mounting nut into the T-slot and slide it to the location noted in the manual included with your vehicle-specific fit kit.


For applications that don't require specific measurements provided in a fit kit manual - such as a raised rail - you can center the rack after you place it on your vehicle using a tape measure.


Thule ProBar Evo Torque Tool

To complete installation on your roof simply tighten a single screw inside each foot using the torque tool included with the foot pack. This single attachment point enables you to secure the crossbar to the foot and the foot to your roof simultaneously.



713700 Thule Pro Bar Evo 200 Crossbars - Aluminum - 79" - Qty 2





Customer Satisfaction Score:


Customer Reviews

Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2 - TH713700

Average Customer Rating:  4.8 out of 5 stars   (38 Customer Reviews)

ProBar Evo crossbars attach to Thule feet to create a heavy-duty, extended-length roof rack that lets you maximize your vehicle's cargo-carrying capacity. Aluminum bars have T-slots in tops and sides for mounting carriers and accessories.

by:

These bars are the perfect topper for my custom made "over the tonneau" Kayak etc carrier I just built. The bolts to hold the end caps weren't in the package, but I made due until they can be sent. Great looking versatile bars.

Dayo G.

3/28/2024

Its been a year, and the customer I built this rack for hasnt had any complaints. I see it most days in front of the hardware store where he works when Im driving to my shop, and it still looks to be in good condition.



by:

We travel the country in an RV looking for places to kayak fish. We tote 2 Hobie Compass yaks on top of a Wrangler Sahara Unlimited. Have not had any issue in over 15K miles. The yaks fit nicely side by side and are easy to load and tie down. We found this system to be much easier than using J cradles. The racks extension beyond the side of the Jeep has not led to any head bumping accidents.

Stephen R.

2/14/2022

After another year and 10K mile travel, still no issue with the roof rack.



by:

Product was in stock (unlike other dealers) and shipping was prompt. Exactly what we needed to complete the Thule rack system.

These ProBar Crossbars are exactly what you'll need if you plan to put Hullavators on a Ford F150. Don't listen to Thule! They will try to sell you Thule WingBar Evo 150s and they will be too short. You need 4-8 inches of overhang on both sides to accommodate the Hullavators.



by:

First, thanks to Steve, who helped me identify that these bars are my only really long bar option for my 450r crossroads feet. He also helped me figure out the best shipping option to get them to me in time to install before a trip but save me some money. I’m completely satisfied with Steve’s customer service!
As for these bars... I bought then do that I could load two canoe side by side. They look good and solve that problem. But I take away a couple of stars for two reasons. First, they’re loud. Even after filling the top and underside channels with the rubber filler strips, I get both a low hum at moderate to high speeds and a high whistle at low to moderate speeds. Actually, it is there all the time but gets drowned out by road noise. I’m going to try to cover up the back channel with black electrical tape and wrap some parachute cord around the front rack to see if that improves the hum. There may be tiny gaps in the rubber strip underneath the bar where it meets the end caps and I’ll also cover those to see if they’re responsible for the whistle. I didn’t have these issues with the old Thule square bar. I’m driving a Honda mini van, so perhaps most people using these have trucks where the bars are placed higher above the roof of the vehicle? One last note. I don’t see many Thule accessories for these t tracks.
So thank you Steve for great customer service. Thule let’s see if I can improve the sound of these bars.

Christopher

8/1/2021

One year later, these bars are solid and meet my needs. But they’re still quite loud. Wrapping p cord around the lead bar doesn’t diminish the whistling. Only thing I haven’t tried is a fairing but not interested in that expense. When I’m not likely to run two boats or a boat and a roof box I switch to shorter aero bars. I’m open other suggestions.

Etrailer Expert

Heather A.

8/9/2021

Wind noise is common with square bars. Although they are another expense a wind fairing like part # INA262 will help to reduce the noise and make it bearable. Before you make the investment I suggest to make sure all of the channels rubber stripping in the bars is pressed down into the channel firmly.


by:

I purchased this to put on the bed of my 2015 Silverado. I purchased some "gutter" mounts from Summit Rack to use a mounting points. I also puchased the tall mounts for the crossbar so that I could get my cover for my bed open. All of these parts works great togeather. I am really happy with the etrailer.com and all of the communication that I get from them and the pkg arrived when they said and wasn't damaged. Great product and company!!



by:

Attached is a quick picture. No equipment on the racks.



by:

I have used etrailer several times and have always been very satisfied. I find the staff typically have more knowledge then the manufacturer. Prices are reasonable and delivery is fast. No complaints what more would I need.



by:

Thule products area as good as they come and etrailer.com delivers as promised. The bars are everything we expected and hold up under everything we throw at them. It is nice to have a product perform as expected.



by:

product had been opened before and was missing parts. I thought I was paying for NEW. not reissued products that had been returned and then sold again.

Etrailer Expert

Jenny N.

9/27/2022

I see that the package arrived damaged and a replacement was sent out. I was wondering if you had any feedback about the product for other shoppers?



by:

Good,strong crossbar



by:

Only problem was the post office they are ridiculously slow package was delivered 5 days later then told



by:

Great



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:

After 1 year and several camping trips carrying 2 kayaks and towing a 5'er crossbars have performed wonderfully. Added the Thule Hullavator to help load the heavy Hobie. Great purchase.



by:

Great to replace a bent crossbar rather than buying a whole new set with the cost of feet included.



by:

Great product. Super fast shipping and awesome communications throughout transaction. I would recommend.


25
38
Show More Reviews

See what our Experts say about this Thule Roof Rack

  • What Options Are There For Replacing No Longer Available Thule Rain Gutter Roof Rack Parts
    We can absolutely help you find the parts that you are needing for your Thule Artificial Rain Gutters # TH542. The correct replacement for your Thule 300 gutter feet are the Rapid Gutter Feet for Thule Crossbars # TH65BJ. Unfortunately, the load bars you are looking for are no longer available. The longest that we have in the style you mentioned are the Thule SquareBar Evo Crossbars # TH712500 which are 60" long. There is also an alternate style that is available. - Thule ProBar Evo...
    view full answer...
  • Recommended Crossbars For RetraxPRO XR Tonneau Cover On 2023 GMC Sierra 1500 Short Bed
    For the RetraxPRO XR Hard Tonneau Cover # RTT-80481 on your 2023 GMC Sierra 1500 I recommend adding the Thule crossbars. For this you will need the Bars # TH713700, Feet # TH460R and Fit Kit # THKIT3101. This will allow you to use the Thule ProRide Bike Rack # TH598004 or Thule Canyon Cargo Basket # TH859XT-8591XT mounted in the channels on the crossbars. I prefer the ProRide as it clamps to the bikes frame and does not require removal of the front wheel. The Canyon cargo basket is 40"...
    view full answer...
  • Installing Crossbars Across the Bed of 2015 Chevrolet Colorado with Tonneau Cover
    I don't see why you cannot install the tracks to the bed rail caps as long as it doesn't interfere with the tonneau cover. That may be your only option if you are getting a soft tonneau cover. The Thule Roof Mounted Top Rack System # THTP54 can be trimmed and the endcaps are removable. This system is designed to be used with Rapid Podium foot pack, part # TH460R, and fit kit, part # THKIT3101, and the the crossbars you'll need to use are the 79 inch ProBar Evos, part # TH713700.
    view full answer...
  • How to Fit 79 Thule ProBar Crossbars on a 2012 Honda Pilot with Factory Roof Rack
    To install the 79" Thule ProBar Evo Crossbars # TH713700 on the raised rails for your 2012 Honda Pilot you will need the Evo Raised Rail Feet # TH710401. Please note that you will want to make sure that these crossbars don't extend past your side mirrors as that's typically the what you will legally go by for max crossbar width. Please note that you will be limited to a 165 lb weight capacity so if you were to install 2 of the Thule Motion XT # TH629706 cargo boxes which weighs 42 lbs...
    view full answer...
  • Recommended Roof Rack for 1972 Ford Bronco
    If you really want the gutter mounts, we don't carry smittybuild brand, but you can use the gutter towers and then use compatible bars. The towers come is 5 inch tall # TH65BJ, 8 inch tall # TH33ZR, or 11 inches tall # TH93ZR. Then you can use the locks # TH450400. The compatible roof bars are either the Thule ProBar Evo Crossbars - Aluminum - 69" Long - Qty 2 # TH713600 or 79" Long # TH713700 which can be cut to your desired custom length. For your 1972 Ford Bronco the SeaSucker Monkey...
    view full answer...
  • Compatibility of Older Thule Frontier Ski Box with 2014 Honda CRV EX-L with Factory Side rails
    The 2014 Honda CRV comes with factory installed crossbars, flush rails and a naked roof. It sounds like you are purchasing a 2014 Honda CRV EX-L with flush mounted rails that run front to back. I recommend the Thule roof rack system: Thule SquareBar Evos # TH712200 Podium Foot Pack # TH460R Fit Kit # THKIT3118 If you want to use the 53 inch SquareBars # TH712400 we've tested them and know they fit. I can't recommend going any longer than that unless you go with the ProBar Evos which...
    view full answer...
  • Recommended Roof Rack for 2018 Ford Transit EB for 2 Thule Hullavator Pro Carriers
    For your 2018 Ford Transit EB, to get the length of crossbars needed to 2 Hullavator # TH898, you will need to use square load bars. For the best system on your 2018 Ford Transit EB, I recommend the following roof rack components: Thule ProBar Evo Load Bars # TH713700 (cut down for the 4 inch overhang needed on each side) Thule Podium Roof Mounted Foot Pack # TH460R Thule Roof Rack Fit Kit # THKIT3138 Lock Cylinders # TH450400
    view full answer...
  • Compatibility of Thule Roof Rack Feet on Rhino-Rack Tracks
    The Rhino-Rack RTC-Style Roof Rack Tracks # RTC14 have an inside t-slot dimension of 0.86 inches wide by 0.19 inches tall. I've attached a photo to assist. The Thule tracks are roughly the same size so we know discontinued Thule Tracker II feet will fit these tracks with the track mounting hardware. We also know the podium feet # TH460R will fit when using the fit kit # THKIT3101. If you want to upgrade the bars as well then you can use the Thule ProBar Evo Crossbars - Aluminum - 79"...
    view full answer...
    Image 1 for
  • Recommended Roof Rack For 2021 Mercedes Sprinter 2500
    Since your 2021 Mercedes Sprinter 2500 has factory roof tracks then I recommend you go with Thule ProBar Evo Crossbars 79" # TH713700, Feet # TH460R and Fit Kit # THKIT3101. River Quiver states that the fly rod vault fits essentially any aftermarket roof rack, so I don't see any issue with it fitting these Thule ProBar crossbars. Keep in mind that without seeing a photo of your roof, it is difficult to say for sure if this roof rack will work with the way you currently have your solar...
    view full answer...
  • 79 inch Long Thule Roof Rack that Fits Camper Shell Roof Tracks
    The Thule square bar roof racks have changed slightly from what you have now so what you'd need is the fit kit part # THKIT3101, the feet # TH460R, and then the crossbars # TH713700 which is a 79 inch long ProBar Evo. This is only style of bar that's close to the dimension you are wanting.
    view full answer...
  • Will the Thule Upside Fit on the T-Slots on the Thule ProBar?
    Yes, the Thule UpRide # TH599000 will fit on the channel mounts on the Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2 # TH713700.
    view full answer...
  • Recommended Thule Roof Rack for 2 Thule Hullavator Pros on 2018 Toyota Highlander
    The system you need consists of the foot pack # THKIT3134 for your fixed mounting points. Then you will need to use the Thule Podium Foot Pack # TH460R because the square load bars have been discontinued by Thule. This combination will allow you to use the Thule WingBar # TH711420 for your X-Cargo roof box. For two Hullavators # TH898 I recommend the Thule ProBar Evo # TH713700 which can be cut to the custom length needed.
    view full answer...
  • How Can I Use 70 Crossbars on My 2017 Lexus LX 570
    I may have a solution for you, but Rhino Rack Crossbars like the # RRVA180B will only fit on Rhino Rack towers/footpacks and the same goes for Thule bars and towers/footpacks. However, The Thule ProBar Evo Crossbars - Aluminum - 69" Long - Qty 2 # TH713600 might be an option, but you'd need new towers since these bars are not compatible with the Rapid Podium feet. The ProBar Evos are also available in 79" long bars with the Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2 # TH713700. To...
    view full answer...
  • Parts Needed to Add Thule ProBar Roof Rack to Channels of Pace Edwards Tonneau
    No they do not fit. What type of rack are you trying to install though? And what parts do you have now? I can see if what the best solution might be.
    view full answer...
  • Is Thule ProBar Crossbar Compatible with the Thule Rapid Tracker Foot Pack
    Yes, the Replacement Railing Foot for Thule Rapid Tracker Foot Pack # 753-2157-02 fits with the Thule ProBar # TH713600 or # TH713700. The Rapid Tracker feet were designed around the older AeroBlade crossbars which is why they are compatible with the ProBar, you just need to make sure that your fit kit is also compatible with these feet. If you have the square bar version of the Rapid Tracker then you can reuse your current fit kit, otherwise we need to look into a whole different solution...
    view full answer...
  • Recommended Tonneau Cover With T-Slots For 2021 Ram 1500 5-1/2 Bed With Utility Rails
    The Pace Edwards UltraGroove Retractable Hard Tonneau Cover With T-Slots # 311-KRDA24A55 is definitely going to be your best option for your 2021 Ram 1500 with BUG utility rails in the bed. To be absolutely sure it will fit you will want to measure the distance between your utility rails. The tonneau cover's canister measures 60-1/2" wide, 9-3/4" deep, and 9-1/4" tall. My research says that your bed should measure 66-1/2" wide, giving you plenty of room to install the cover and canister....
    view full answer...
  • How To Mount Two Thule Hullavators On a GOBI Stealth Roof Rack
    In order to mount two Thule Hullavator Pro Kayak Carrier and Lift Assist with Tie-Downs part # TH898 on a GOBI Stealth Roof Rack your best option would be as you mentioned to install a set of Thule crossbars because there must be a crossbar overhang (crossbar extends past side rails) of 4" in order to clear which the GOBI Stealth Roof Rack doesn't have. In order to mount Thule crossbars on a GOBI Stealth Roof Rack your best option is to use the Evo Raised Rail Feet # TH710401 which should...
    view full answer...
  • Best Ladder Rack to Fit Retrax Pro XR Tonneau Cover on 2018 Ford F-250
    Yakima has the best option for a ladder rack to fit the Retrax Pro XR tonneau cover # RTT-80383 of your 2018 Ford F-250 short bed like with the part # Y01151-5855 that you referenced. The Thule option is the Thule ProBar Evo Crossbar System part # TH713700, part # TH460R, and part # THKIT3101 (part # TH450400 for locks) which is more of a standard roof rack that fits into the rails which will be lower. While it's still a solid option it's not the TracRac style of ladder rack I believe...
    view full answer...
  • Does The Yakima Outpost HD Ladder Rack Fit Onto The Pace Edwards Jackrabbit Explorer Rails?
    I have a solution for you, but the Yakima Outpost HD ladder rack will not fit onto the Pace Edwards Jackrabbit Explorer Rails. The best crossbar setup for you is the Thule ProBar Evo which includes the following: 79" Crossbars # TH713700, Foot Pack # TH460R, and Fit Kit # THKIT3101. This system will simply slide into the Explorer Rails and provide a nice roof rack for many accessories. While we do not have an installation video of this exact setup, I did go ahead and attach a demonstration...
    view full answer...
  • Thule ProBar That Works With A RetraxPRO Tonneau Cover On A 2022 Chevrolet Silverado 3500
    For your RetraxPRO tonneau cover, like the RetraxPRO XR Hard Tonneau Cover # RTT-80383, you can use the: -Thule ProBar Truck Bed Rack # TH713700. These crossbars are designed to work with the Retrax hard tonneau covers, has a carrying capacity 165lbs, and measures 79" long, 2" wide, and is 1-1/2" tall.
    view full answer...
  • Will the Trxstle CRC System Rooftop Fly Rod Carrier Mount to a Cargo Basket
    The Trxstle CRC System Rooftop Fly Rod Carrier part # TRX57FR is designed to be attached to roof rack crossbars. Therefore, unless you have one of the very roof rooftop cargo baskets which let you attach crossbars to the top, this would not work. I recommend longer crossbars for the roof rack so you can fit both the cargo basket and fly rod carrier. The fly rod carrier is around 7-1/8" wide. If you can let me know what roof rack system you currently have I'd be glad to see if we have some...
    view full answer...
  • What Wooden Location Should I Mount My Thule Roof Mounted Top Rack System # THTB60?
    I have an answer for you. As far as mounting the Thule Roof Mounted Top Rack System # THTB60 to the wooden sheathing on your Adventurer 89RB camper, Thule does not recommend using the track system on any material other than fiberglass. The reason for this is because the anchoring capability of wood is not as stable as mounting the tracks to fiberglass. This could result in cargo detaching from the roof. Also, mounting the tracks to wood will void all associated warrantees. However, if there...
    view full answer...
  • Roof Rack for a 4300 International Ambulance
    For your application I recommend going with the Thule track mount system as that has the longest bars at 79" which will fit with a current foot pack. You will need tracks and a whole roof rack package. I will have these separated out so that you can choose the best track length for your application. Please keep in mind that the weight capacity of the roof is typically the limiting factor when it comes to load capacity so you'll want to see if you can find out what that is for your 4300...
    view full answer...
  • Thule Roof Rack Compatible with Thule Track on Leer Truck Cap Shell
    For your Thule tracks you will use the Thule Fit Kit for Podium Style Foot Pack # THKIT3101 and then the Thule Podium Foot Pack for Aero Bars # TH460R and lock kit # TH450400. Then depending on your distance between the tracks you can use the 60 inch WingBar Evo # TH711520 or SquareBar Evo # TH712500. If your spread is over 60 inches then you will use the Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2 # TH713700 which is designed so it can be cut to custom lengths. I've attached...
    view full answer...


< Previous
123. . .4



Do you have a question about this Roof Rack?


Used Items Available
Used Picture for Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2
Used Picture for Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2
Used Picture for Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2
Used Picture for Thule ProBar Evo Crossbars - Aluminum - 79" Long - Qty 2

Condition: Surface Scratches

Notes: Vars are scratched up at the ends, also missing the left end cap, otherwise fine.

Our Price: $168.18
Add to Cart
Secure Checkout

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Tyler C
Edited by:
Tyler C
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Installed by:
Kathleen M
Employee Randy B
Installed by:
Randy B
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H
Employee Carrie F
Updated by:
Carrie F
Employee Matthew S
Written by:
Matthew S
Employee Zach D
Video by:
Zach D

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924