ANDUSTRIAL- 2 Bearing Trolley Assembly Roller - Silver Finish: Electro-Galvanized Zinc - Fits 1-5/8" Wide and All Taller Strut Channels - Design Load: 437 Lbs - 1 Pc

Works fine. Nice ball bearings. Heavy duty

This is a solid product that fulfills its function in my shop. I use the products to support and move electric hoists around the shop, mostly to deal with inventory. Much of the stuff we fabricate can be heavy, so I make sure the guys hove the tools necessary to make it to retirement without injury. Safety is everything as far as my staff is concerned, and Andustrial Steel provides a quality steel parts on which we rely.

Worked very well to hold the track. Well made

Replacement buy bearing is good.

Way cheaper than name brand and works perfect for home made meat hanger in walk in cooler!

Made a homemade trolly for hanging meat halves and quarters, smooth and strong with zero issues

I liked that It was built sturdy. I did not like that the bearings were not sealed.

Used this in standard C-channel for mounting a Canoe in a shed for easy storage. it tracks very well and worked as expected. Note: There is VERY little clearance between wheels and track so i had to use cabinet screws to secure it. if you are mounting something heavier you will have to purchase the mounting brackets that don't interfere with the wheels for more $$