VEVOR 4 Wheel Trolley Assembly Rollers, 4 Pcs 1100 lbs Load, Dual Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel, Heavy Duty Sliding Track System for Warehouse Garage — Open-Box, 14% Off

Easy Installation: This trolley assembly roller is designed for 1-5/8" (approx. 41 mm) wide and 1-5/8" tall or taller strut channels. The flat-plate structure snaps into place quickly and provides a secure fit without adjustment

Heavy-Duty Capacity: Built with thick steel construction, our bearing trolley assembly supports up to 1100 lbs (499 kg) and delivers a tensile strength of 3969 lbs (1800 kg). It stays stable under heavy loads and reduces deformation during daily operation

Smooth Rolling: The strut trolley features rubber-sealed dual bearings to help reduce sticking and rolling resistance. Even heavy loads move more smoothly and steadily

Versatile Use: This wheel hoist trolley roller turns your hoist into a mobile lifting system. It is suitable for garage engine lifting, heavy equipment repositioning, small warehouse material transport, and production line assembly support

Long-Lasting Durability: Made of galvanized carbon steel, our strut roller resists rust and wear for long-term use. It performs reliably in humid warehouses, dusty workshops, and outdoor environments