Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs
(272 reviews)
Price: $244.84
In Stock
Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs
Item # HD50000101
Our Price: $244.84
In Stock
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.
- All Info
- Reviews (272)
- Q & A (0)
- Photos
- Used (1)
Fulton Trailer Jack - HD50000101
- Boat Trailer
- Car Hauler
- Enclosed Trailer
- Utility Trailer
- 4001 - 5000 lbs
- Sidewind Jack
- Bolt-On
- Leveling Jacks
- Tongue Jacks
- 28 Inch Lift
- With Rectangle Foot
- Steel
- Fulton
This drop-leg jack with 5,000 lb. lift capacity puts in work! Large footplate is more stable compared to caster wheels. Cushioned handle adds comfort when cranking. 14" of screw travel plus 14" of drop leg travel. Bolt-on installation.
Features:
- Drop leg marine jack is ideal for lifting heavy boats like pontoons and bowriders
- Get the most leverage using the drop leg to double your overall extension
- Sidewind handle prevents you from slaming your hand on winch posts, tool boxes, or other accessories giving you clearance issues
- Cushioned grip is more comfortable to hold than rubber or plastic alternatives
- Stands the test of time in saltwater environments
- Zinc coating is about 30% more corrosion resistant than powder coated finish
- Built-in grease zerk makes routine maintenance easy
- Eliminates the need to remove and re-lubricate gears
- Ensures the jack works properly for years to come
- Installs in minutes
- Bolt-on design
- Includes sturdy footplate, bracket, and hardware for 4", 5", and 6" tall trailer frames
- Durable, heavy-gauge steel construction
Specs:
- Application: trailer frames up to 3" wide x 6" tall
- Bracket height:
- 6-1/2" Retracted
- 20-1/2" Extended
- Total lift: 28"
- Screw travel: 14"
- Drop leg extension: 14" in 3-1/2" increments
- Footplate: 6" x 8"
- Lift capacity: 5,000 lbs
- Clearance: 18"
- Tubing width: 2-1/2"
- Mounting bracket width from center of one hole to center of the other hole: 4"
- Limited 5-year warranty
How to Determine the Lift Capacity You Need in a Jack
A trailer jack is designed to lift the tongue of your trailer so you can connect the trailer coupler to your hitch ball. To do this, you'll need a jack with a lift capacity high enough to handle your trailer's tongue weight.
Tongue weight is the amount of weight that your trailer applies to the back of your tow vehicle. Typically, your tongue weight should be 10-15% of your total trailer weight (trailer + cargo). In other words, a 10,000-lb trailer would have a tongue weight between 1,000 lbs and 1,500 lbs. For a trailer this size, you would need a jack with a lift capacity of at least 1,500 lbs.
It's okay to have a jack with a weight rating that is higher than your trailer's tongue weight. In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping.
Trailer and Camper Jack Lift
Every jack offers a certain amount of lift or travel. Screw travel is the distance the jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high this jack will be able to raise your trailer.
HD50000101 Fulton Marine Jack - 5K - Square Tube, Fixed Mount
California residents: click here
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Wrong item was ordered
Customer Reviews
Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs - HD50000101
Average Customer Rating: 4.8 out of 5 stars (272 Customer Reviews)
This drop-leg jack with 5,000 lb. lift capacity puts in work! Large footplate is more stable compared to caster wheels. Cushioned handle adds comfort when cranking. 14" of screw travel plus 14" of drop leg travel. Bolt-on installation.by: Dave08/24/2016
This product has proven durable and easy to use. Installation with simple and straight forward. If you're looking for a robustly built, long lasting Jack for your boat this would be THE product you're looking for. We previously purchased other jacks that did not last, became hard to crank, and ultimately failed. I'm glad I purchased this.
by: Rick05/04/2024
VERY WELL MADE, WORTH THE EXTRA $. GREASE FITTING IS GOOD WAY TO SERVICE AND EXTEND JACK LIFE. REPLACED A 27 YEAR OLD BASIC FULTON THAT FAILED.
by: John02/07/2022
Had a Fulton marine jack on my trailer but the yard where I keep it moved trailers without properly raising the jack. Destroyed the crank mechanism and bracket. Purchased this heavier duty jack (boat is 4,500 lbs) and it installed easily and works smoothly. Quick shipment from etrailer.
John
2/8/2023
Still working well and this heavy duty jack was the right one for my size trailer.
by: Tim11/07/2019
Very heavy duty jack!!! Replaced a topwind a-frame jack with this one so I wouldn’t have to worry about any dents in my tailgate. I mounted in-wards so you can still raise/lower the Jack from the drivers side. etrailer got this to me in 2 days, great company!!!
by: Miles 11/08/2023
great communication, arrived on time. Most other vendors out of stock
by: Leslie 09/26/2023
Excellent product. No problems.
by: Han11/09/2023
Fast shipping, good price love the product, thank you so much!
by: Preston S08/09/2013
The product is exactly what I needed for my trailer. Also, the service/communication with etrailer was excellent. I emailed about the shipping state and got numerous emails back with that information plus much more.
This was a GREAT experience.
Billy C.
8/31/2013
I currently have the Fulton 3500 lb capacity Magnum Series trailer jack. Would the 5,000 cap jack replace my jack? The trailer is 3 x 4 where the current jack is mounted.Also, are there any additional items I need to purchase to mount the new jack?Thanks for any info!Billy
Preston S.
2/20/2015
It works perfectly. Easy to use and very well built.
by: Tom04/18/2018
Top notch trailer jack. Easy to use. It replaced a welded on trailer jack on our 16' trailer that we use to haul drums of maple syrup to market.
Tom
4/20/2019
After a year of use its still the best trailer jack weve ever had. Big thumbs up!
by: James07/12/2019
Excellent product! Installation was a breeze, and it looks and works like a charm.
by: Mark11/01/2020
Very good quality. Easy to install
Mark
11/3/2021
I tow my boat with a Jeep Wrangler, Sprinter Class C RV, and a 4runner and this jack makes it very easy to go from the different ball heights.
by: David M. 10/21/2017
This jack is awesome. I have a large equipment trailer. Super easy to install and works great.
The rapid shipping and personal follow up were a welcomed surprise.
I will always consider etrailer for my future needs. Great customer service.
David M.
10/21/2018
Excellent product. I pull a trailer every day. This jack is absolutely great.
by: Jean M07/18/2019
After going through three trailer jacks in almost as many years, I tried this Fulton jack. It has been great! Solid, dependable, works like a champ every time. I highly recommend it.
Jean M.
7/20/2020
A year later this product is still great!
by: Jason04/16/2018
I bought this jack last year to supplement my jack with the wheel on it. To get my boat in the garage I have to use a 3 inch drop and since the driveway slopes downward I only have about 8 inches of clearance to the ground. This jack lets me get the boat all the way in the garage AND can still get the trailer on and off the hitch.
by: MikeT10/31/2016
I bought new tires and galvanized rims for my snow mobile trailer and boat trailer.
After one year I am still happy with my purchase. I also bought the Fulton 5K marine jack
And love it. I haven't had any trouble at all with tires, rims, or Jack.
Service was great too!
MikeT
by: Mark H.01/08/2017
this jack is heavy duty and has a good outside coating that should last for years. I have it mounted on a trailer with the top of the draw bar around 19" off the ground . If the trailer has a low draw bar you may need to mount this higher for ground clearance. Great product ,very strong , easy to crank up loaded and the quick drop foot is much faster then cranking .
by: Bwana10/15/2014
Quality product. Built extremely solid, excellent welds, smooth crank, mounting plate holes are deberred, in fact I could not find a burr anywhere. I purchased 2 of these for a project and found they have great adjustability. The mounting "U" bolts supplied are for 3 different size trailer tongues and are 1/2" dia. These lifts certainly appear to be able to handle their 5000# rating.
Etrailer shipped the order the next day. The product was well protected, Three layers of cardboard. The order arrived in excellent condition.
by: Marat01/01/2021
There is nothing wrong with the jack itself. Very easy to lift the trailer tong and really smooth compare to old jack. I would give it 5 stars. However I could not mount it because U-bolts provided are about 1/2" short. And it is OK too, things happen. The problem is there is no any information whatsoever about mounting dimensions or bolt sizes and specifications. For that matter installation instructions enclosed are for the different type of jack.See attached photos. Now I have to play guessing games is it 7/16" diameter or else? Is it 4" or 4 1/16" wide, what kind of thread? In other words instead of what would be a simple procedure for tightening 4 nuts I need to spend time and more money to finish installation. In fact back in April I asked these questions and never got any clear and Intelligence answer from etrailer "experts". Why is it difficult to provide this information?
by: John11/20/2018
Great jack for my boat trailer! Very well built and beefy! Much better than many on the market. The drop down feature is very handy. Highly recommended...
by: Mike A.11/30/2016
I received the package this afternoon and installed it on my boat trailer. I have a heavy aluminum river boat with some t-1 plate on the bottom. I needed a jack stand that was stable when the boat is on the trailer. This product works well and I will be recommending it to my fellow guides here on the Salmon River here in Idaho.
by: Rich Hollo12/13/2017
This jack is heavy duty and was easy to install. I have a saltwater boat that we trailer to and from the bay each time we go fishing and the salt is tough on gear. So far the unit has lasted a full year without significant rust accumulation or malfunction. 2 years seems to be the typical life of most components, however, so next year will be the test.
by: Dave J.01/18/2017
Product as advertised, very sturdy and easy to mount to trailer with all the different U-bolts supplied with the jack. You Just have to pick the best U-bolt out of the box, when mounting to your trailer. I would purchase this product again.
by: MikeT08/30/2019
This is the second time I have bought this.
The first time was for my 20’ snow mobile trailer.
It has performed flawlessly for the last 4 years.
So it was time to buy a new jack for my boat trailer.
20’ Mako center console. It’s an over kill, but it is rock solid and know problem lifting the hitch
Up to get on a lifted Ram 1500
Highly recommend
by: Bill06/11/2019
I call etrailer At 800-298-8924 & got my order taken by a real Person that was Customer Friendly. I received My order in a timely manner also.
I would recommend any One looking for
(TOWING, SPORTS & REC, TRAILER ,VEHICLE , RV&CAMPER & DEALS !!!)
They have all kind of Brands to choose from.
It was a replacement Jack on a scissor lift trailer.
it is a excellent product.
It also was a excellent Price.
When I need something else etrailer will be the first place I look for it.
Thanks Bill Excellent Job.
25
272
Show More Reviews
See what our Experts say about this Fulton Trailer Jack
- Best Trailer Jack for a Boat Trailer with 3-1/2 Inch Wide By 5-1/2 Inch Tall I-Beam Trailer FrameI do have an option but what you are wanting is just simply not possible due to the dimensions of your aluminum I-beam frame. The only marine grade bolt-on trailer jack we have that will work for you is the Fulton Marine Jack part # HD50000101. The Fulton Marine Jack offers a 5,000 lb capacity and up to 14" of lift. The bracket used to secure the jack to the frame is positioned near the bottom so you should not have any issues with bottoming out. The zmax finish will ensure you don't run...
view full answer... - Solution for U-Bolts Being to Long to Install Trailer JackWe don't have different size U-bolts available but you may be able to find them elsewhere either locally or online. Other option would be to use several washers to take up the extra room. This may not be the prettiest solution but it may be the easiest.
view full answer... - Frame Jack for Cargo Trailer That Fits Up To 6 Frame and Excellent Ground ClearanceI reviewed some choices which would meet your individual needs and were all non-electric, drop leg, and excellent ground clearance. There were a number of similar jacks, but only one that would mount to your 6” trailer frame. I ordered one from the warehouse so I could check it out personally and measure it. I have attached a couple of pictures of the mounting brackets that I took today. You will need the Fulton Marine # HD50000101 bolt on sidewinder jack with a drop leg. If you are...
view full answer...
- Is There a Replacement Handle for the HD50000101 Fulton Square JackI checked and unfortunately there is no replacement handle for the square tube Fulton Marine Jack # HD50000101. I realize this is not the news you are looking for, but the only option if your handle is broken is to replace the jack with a new one.
view full answer... - Will Fulton Trailer Jack # HD50000101 Fit 4 inch Square Tubing on Trailer JackThe Fulton trailer jack part # HD50000101 that you referenced comes with three sets of U-bolts. A set for a 4 inch square tube like what you have, a 5 inch square tube, and a 6 inch. So this will fit and work well for you.
view full answer... - Solution for Tailgate That is Hitting A-Frame JackWhile your frustration is understandable and we have a solution for you, I wouldn't be able to tell you with absolute certainty that using the Stromberg Carlson Electric Trailer Jack # JET-3755 will stop your tailgate from hitting the jack. The reason is, A-frame jacks like these mount to a specific place on your trailer and if your tailgate comes down at that point, they will hit. What you can do instead is use a side-frame mount jack like the Fulton Marine Jack # HD50000101 or you could...
view full answer... - Trailer Jack Recommendations for a 10,000 Pound A-Frame TrailerA trailer jack only lifts part of the weight of the trailer and not the whole 10,000 pounds of your trailer. A 10K trailer would have a tongue weight of around 1,000 to 1,500 pounds. But the higher the capacity of the jack the easier it is for the jack to lift the weight and the longer it will last. A jack rated for 5,000 pounds such as # TJA-5000S-B is an option. You could add foot # JF-99 as well. I have linked a video review of the jack for you. If you'd prefer an electric jack then...
view full answer... - Fulton Marine Jack # HD50000101 Inner Tube Hole Spacing I went out to our warehouse and pulled off the inner tube/base of the Fulton Marine Jack # HD50000101 and measured from the top of the base out to each of the holes. The diagram I have below shows the measurement from the base to the center of each hole.
view full answer...
- Recommended Trailer Jack For Aluminum Trailer With 5-1/2 Inch I-Beam FrameWe do not offer a jack that swings up and will work with the I-beam aluminum trailer you said you have but we do have a fixed trailer jack that will work for you. I recommend part # HD50000101. This is a fixed mount square tube jack with a 5,000-lb capacity. This is a U-bolt mounted jack. I went to the warehouse and took some measurements to make sure it would be a fit for your trailer frame. The U-bolt mounting plate measures 8-inches tall and 5-inches wide and the largest U-bolt included...
view full answer...
- Bolt-On Side-Wind Frame-Mount Trailer Jack With Handle Facing Driver-Side of TrailerOn A-frame side-wind tongue jacks like the 5K-rated etrailer # TJA-5000S-B the mounting hole pattern is not symmetrical so the jack has to mount in just one orientation. This means the handle facing forward. You might consider a side-of-frame-mounted jack like those shown on the linked page. Most of these are weld-on installs but we do have a bolt-on model, part # HD50000101 from Fulton. This 5K jack includes a foot plate, a drop-leg feature and provides 14-inches of lift.
view full answer... - Replacement Gear Kit for a Fulton 5,000 Pound JackIf your Fulton jack is a square tube 5,000 pound jack then the proper gears are # BD500106. If you have a different jack I would need to know the approximate age, shape, and if it is a top or side wind.
view full answer... - Which Trailer Jack Do I Need for My 1994 Mastercraft Boat TrailerWe do have some options for you, however we do not have anything that matches the bolt pattern of your current jack plate. Instead of trying to match the bolt pattern of the welded plate you can get a bolt-on jack that uses U-bolts to connect to the trailer. Which jack you need will depend on the weight capacity and height of your current jack. You'll also want to make sure the U-bolts will fit around the trailer frame. I've linked our selection of bolt-on jacks for you. A few examples...
view full answer... - Replacement 5K Trailer Jack Needed with Bolt-On InstallationWe do have a very similar 5K trailer jack like the Pro Series # PS1400800383 but that is a bolt-on installation instead of a weld-on. The Fulton Marine Jack # HD50000101 is also rated for 5K and it has a lift of 14" as opposed to 15" like the Pro Series jack has. This has a Zmax 600 finish for superior corrosion resistance and comes with a limited 5-year warranty. I have attached some review videos that you can check out as well.
view full answer... - Bolt Hole Dimensions of the Fulton Jack # HD50000101I went out into our warehouse to get the dimensions of the # HD50000101 you requested. I attached a couple pictures that detail all of the dimensions. Basically the holes are 1/2 inch in diameter, the closer holes are 1 inch apart on center and the bigger distance between the upper and lower holes are 2-5/8 inches, and the distance from left to right is 4 inches.
view full answer...
- Replacement Drop Leg for Fulton 5,000 lb Square JackThe part you're looking for is the same as part # BD500270 - Bulldog Square, 18" Tall Drop-Leg Kit with Pin - 8,000 lbs. It serves as a direct replacement for the original drop leg on the Fulton 5,000 lb Jack # HD50000101.
view full answer... - Recommended Trailer Jack That Allows Tailgate To Fully OpenUnfortunately we do not have a jack that mounts in the A-frame location on your trailer that would allow you to be able to fully open your tailgate but I may have a solution for you. I recommend a jack like part # HD50000101. This is a sidemount square leg jack that has a weight capacity of 5,000-lbs. This jack attaches to the frame of your trailer and comes with 3 sets of different size U-bolts that can be used on different sized trailer frames. You can mount this on the trailer frame...
view full answer... - Replacement Washer With Hex Pattern For Handle on Fulton Marine Jack # HD50000101You are needing the Replacement Sidewind Gear Kit # BD5002581360 which will include the hex pattern thrust washer for the handle side of your Fulton Marine Jack # HD50000101.
view full answer... - Recommended Side Frame Mount 5K Trailer Jack for 7200-lb TrailerI can't recommend modifying either your A-frame trailer's jack mount or the jack itself to give you the tailgate clearance you need since that would void their warranties. However there is an easier option. You can install a side-frame-mount jack like the bolt-on sidewind 5K Fulton # HD50000101. This jack includes a foot plate and it also has a drop leg to provide 14-inches of instant extension. It fits frames up to 3-inches wide and 5-inches tall.
view full answer... - Attaching Fulton Marine Jack # HD50000101 to Trailer with 5 inch by 5 inch FrameUnless you have a way to source larger U-bolts the best way to install the Fulton Marine Jack # HD50000101 on a frame size of 5 inch by 5 inch is to weld the jack to the trailer frame. I know you said you didn't want to weld it but if you can find a welder local to you they'd have it installed very quickly as this would be a super easy job for them. Also we do not offer any jacks that will bolt to a 5 by 5 inch frame.
view full answer... - Availability of Side Frame Mount Jack for Aluminum Trailer With 3 x 6 FrameWe do have one jack available that will fit a 6" frame like yours, that is the Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs # HD50000101. The largest set of U-bolts that comes with this jack measures 6-1/8" so it will be able to fit around your 6" frame. This jack has a lift capacity of 5,000 lbs and includes a sturdy footplate. It offers 14" of screw travel along with a 14" drop leg extension for a total lift of 28". It also features the Z-Max 600 zinc finish...
view full answer... - Replacement Fulton Trailer Jack for Sled Bed trailer We have the Fulton Marine Jack # HD50000101 which will fit trailer's with a frame up to 6 inches.
view full answer... - Bolt-On Trailer Mounted Leg Replacement Rated For 5,000lbsI believe you're referring to is the Pro Series Round, Pipe-Mount Swivel Jack # PS1401440303, and the pipe this mounts too cannot be bolted on, it must be welded on. For this reason I recommend the Fulton Marine Jack - Square Tube, Fixed Mount # HD50000101. This jack has a capacity of 5,000lbs and has a total lift of 28"; this jack is used on trailer frames up to 3" wide and 5" tall.
view full answer... - Could Fulton Marine Jack # PSEA20000103 Fit 3 inch Trailer FrameYou could install the Fulton Marine Jack # HD50000101 on a trailer frame that measures 3 inches by 3 inches but you'd have to use 1 inch spacers as the smallest set of u-bolts that comes with this kit is for a 4 inch frame dimension.
view full answer... - Recommended 5000lb Trailer Jack Rated For Use In Salt Water I have a different option for you, but the Trailer Valet JXS Jack # TV64FR is not recommended for use in salt water per my contact at Trailer Valet. Instead you will want to go with the Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs # HD50000101 which has the same 5000lb rating but has a 600 Hour Salt Spray Rating so it will hold up perfectly in marine applications. This jack fits trailer frames that are 3" wide x 5" tall which is virtually the same as the Trailer...
view full answer...
Do you have a question about this Trailer Jack?
Used Items Available
Condition: Missing Parts
Notes: Item is missing the nuts. Otherwise unsued and in good condition.
Info for this part was:
Updated by:
Lindsey S
Updated by:
Laura H
Updated by:
Wilson B
Updated by:
Alexander C
Updated by:
Ryan F
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Video Edited:
Jacob T
Installed by:
Randy B
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
Dave
8/24/2017
This Jack Still functions smoothly and is easy to use.