Advantages of 6 wheel steel trolley assembly:
1. The 6-wheel bearing trolley is made of steel plate and stainless steel bearings with a galvanized finish. It is durable and sturdy, not easy to deform or break, rust-resistant and wear-resistant, and can serve you for a long time.
2. A 6-wheel welded roller trolley is forged using close craftsmanship, which has a smooth finish and greater stability. The bearings and pins are firmly welded, which can ensure smooth work operation without making any noise.
3. Stable trolley assembly is widely used for warehouses and construction sites, such as ceiling trolley systems or electric lifts, and automation equipment pulley assembly. It is a useful tool for transporting heavy items, to meet your need for work.

Easy to install and use:
You need to secure the steel trolley assembly to the beam by using the mounting or clamp. Then attach the load to the hanging system, and keep it balanced. Finally, connect them to the hole of the bearing trolley. It is easy for you to lift or lower the load.

Product Specification:
Material: steel plate and stainless steel bearings.
Max load capacity: 1000 lbs(450 kg).
Fit for use with 1-5/8" wide and all 1-5/8" or taller strut channels.
Steel plate: 88x85x6mm/3.46"x3.35"x15/64"(L*W*H).
Bearing diameter: 1.18"(30mm).
Bearing distance: 1.3"(33mm).
Hole diameter: 9/16"(14.2mm) and 11/8"(34.9mm).
Package includes: 2 pack 6 wheel bearing trolley.