how wide is the support that holds the frame rail? does it fit nicley on the fram rails or does it just bairly span the with of the frame rails?
1830587
I used them on a jeep wrangler and, if I remember correctly, the supports spanned the rails fine. I've used them on several cars and have no issues with them.
1830588
on my 1995 Cadillac Seville SLS it just fits on the unibody frame rail. I would guess the span of the support is just under 2" inches. hope this helps
1551782
I have it, I cant remember the size rings off the top of my head, but it comes with them anyways. I think they were 1", but as I said all you need to do is clamp it on your rail.
1972632
It will not work for wide top rails. It is for thinner rails as the picture shows. But would work for curved thin rails.
1991958
These particular rails are fairly limited in terms of vehicle width. I actually bought the wrong length rails and had to return them. I would definitely advocate double checking the model numbers to make sure you are getting the right size.
687820
Check the fit guide. If it says it wil fit, then it will fit with or without rails.
1612385
It will clamp onto any type of railing. What I can't guarantee is if it will be properly supported by your rail. It depends on the sturdiness of your railing but the clamp is very secure and heavy.
1555470
I believe the info provided for the unitStates it needs a certain minimum amount of rail length. Either .7 inch orOne inch. Check the requirement on theWeb site. If you have a rail of the required length, it should work.
2120966
not home to answer width of frame but our Select Comfort king fits nicely. At first we thought it would be too big but was not. All rails come in box.
1761113
Hello. When you place the order for 2 sets of the Montana hardware,you let us know you will need a 96" rail and we will send it to you with the correct number of rail supports. Regards. Silvio Haas
497233
Not sure if it will fit yours, but it only clamps from one end, unevenly. Many have damaged their rails with this mount, including my glock.
662758
There is not a lot of space behind the cylinder. I'd guess about an inch or so. But, you could put a spacer behind the whole unit to keep it further from the rail.
927157
Its only 18" wide, and it sits lower than your box rails. You would have to have hitch installed first to be sure tho.
1796488
It came with two sets of rails, so it should fit about anything. The mount wasn't the problem I had with it, and mine came with a spare battery. Visibility was fine, it was just wobbly because of the adjusting mechanism.
1911814
I not using on rail so i can't answer your question. However, if you are looking for solid piece, you might want to look somewhere else.
343678
Yes, it fits. I had very little trouble with installation, but I did find that adding a little felt pad under each foot (on top of rail) gave it a bit more stability. So far, it works great for the price.
685145
The short rail I have on my rifle is about 2 1/2 inches long and there is room on both sides of the mount, not much room but there is some. The mount is about 1 1/2 inches long.
529038
width is really adjustable, I've attached to most rails I can find. For the price I would "make it fit"