SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2

The SKTREX Trolley Roller Wheels are a brilliant addition to any Unistrut strut channel setup! Adding these to your strut channel gives you peace of mind, knowing that your hoist will stay securely in place and won’t roll off.It’s a small addition with a big impact, ensuring smooth, reliable operation. No more worrying about accidental slips or shifts. If you’re looking for a reliable way to keep your hoist exactly where you want it, these roller wheels are the perfect solution!

Strong construction and a perfect fit for the unistrut installed.They made a difficult positioning task much easier.

Quality items.

I got these as end stops for the upper rails on an x-y Unistrut hoist system that I installed I like that they were compact compared to some other styles to make full use of the space and that the c shape of the clamp helps set the correct width of the rails mine were the deep rail type and had gotten bent in on shipping so these end stops helped with that. my main complaint with these is that they do slip a little when the trolley hits them and you cant jut clamp them tighter because the clamping force goes through the rubber part not to big of a deal but if you use them for positioning or have a heavier trolley then you will want to check them from time to time and push them back in.

They fit fine and works as described.

Muy utiles los accesorios que fueron adquiridos.

Good quality and secure hold.

Perfect fir rolling g winch. No hard stop or clanking when winch reaches the end of the rail.