Feature

1. The roller is equipped with standard deep groove ball bearings, which are made of professional high-quality bearing steel to make the roller run smoothly.

2. Galvanized coating provides more anti-rust protection.

3. High quality solid steel with high strength and impact resistance.

*[Quality material - High performance] The board of the trolley assembly is made of high-strength solid steel for impact resistance and durability. Galvanized to ensure rust protection. High quality materials ensure more stable use.

*[Heavy construction - strong load capacity] Solid steel shafts and high-quality bearings ensure smooth running of the rollers. Our trolley assemblies use high quality SUS420 stainless steel bearings, custom-made with covers, each of which connects the main steel to a fixed size gasket, making the entire trolley more stable with a load capacity of more than 1265KG.

*[For pillar passage and two methods of use] Hole diameter - 9/16 inch (14 mm), plate thickness - 1/4 inch (6 mm). Our trolley assemblies are suitable for 1-5/8 inch wide and all 1-5/8 inch or higher strut channels. And it can be used upside down.

*[Multipurpose use ]High quality materials and heavy construction make trolley components more stable and safe to use, so you can use our roller carts to DIY the projects you want, such as garage electric lifting systems, loft lifting systems, electric lifts, ceiling mounted pulley systems, cantilever rolling doors, hanging boxing punching bags, industrial and more.

Package list:

2pcs 4 Wheel Stable Welded Roller

2X 4 Wheel Trolley Assembly Strut Channel Unistrut Stable Welded Roller Trolley