Review of Curt Hitch Fabrication Parts - Curt - C49511 Video

The thickness of the tube of the Curt 18" Combo Bar with 2-1/2" Trailer Hitch Receiver #C49511 is 1/4" so the tube itself is 3" square. I have added a link to a video review for you to check out as well.

The 2-inch diameter measurement of the Pro Series Detachable Footplate w/ Pin for 2" Diameter Jacks #PS1400700340 is the inner diameter. It is designed to fit jacks that have an inner tube diameter of 2 inches like the Pro Series Round, A-Frame…

I went out to the warehouse and was able to measure the distance from the base plate to the pin hole on the Pro Series Detachable Footplate #PS1400700340. The distance is right at 3/4 inches so you should have no problem using it with your existing…

Yes, either the top or the bottom hitch opening on the Roadmaster adapter part #RM-077-4 can be used when flat towing a vehicle. I attached a picture that shows it used "upside down."

I just went out to the warehouse and measured the Curt Trailer Hitch Receiver item #C15845. I have attached a couple of diagrams with the dimensions of this hitch on them. From the center of the back bolt to the front of the receiver is 26" The…

The Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2" #C15802 has 3 different hole dimensions for mounting. The two holes closest to the receiver are 36.31 inches on center. The widest holes are 37 inches on center and…

The Curt Trailer Hitch Receiver part #C15845 that you referenced is a confirmed fit for a 2016 Ford F-550 cab and chassis with frame rails spaced 34" apart (outside to outside). However, Curt does not test this trailer hitch with dump body…

I went out to the warehouse and pulled the Curt combo bar #E-11 and a Hidden Hitch combo bar #80818. The hidden Hitch bar is 1/4 inch steel tubing and the Curt bar is slightly less, about 0.21 inches. Going with a Hidden Hitch, Draw-Tite, or Reese…

The outer tubing of the Curt part #E-11 is 2-1/2 inches by 2-1/2 inches. This would fit well in a 2-1/2 inch hitch, but this is not the intention of this product so I can't really recommend you use it like that since it never has been tested.…

We do indeed have shorter 2-1/2 inch combo bars available than the 18 inch long #C49511 that you referenced. For a 12-inch-long bar you can use part #337RT255812 or for an even shorter 8-inch bar you can use #337RT255808. I have attached a couple…

If I understand correctly the measurement you are asking for, that is highly dependent on how you arrange the bikes and bike rack. If your objective is to identify and ensure clearance of the bike tires to the ground, then I can assure you that if…

I may have an option for you, but there is not a 7" extension that fits a 2-1/2" trailer hitch receiver and takes 2-1/2" accessories. The closest option is the Brophy Hitch Reducer and Extender - 2-1/2" to 2" Trailer Hitch -…