☚【Less Friction】Because there are carbon steel ball bearings inside the pulley, it can reduce the friction of the wheel and improve the bearing capacity. ☚【High Load Capacity】The wall mounted gym equipment single pulley block has a high load capacity of 840 lbs and the rollers are suitable for 3-2 mm wide ropes. ☚【360 Degree Rotatable】The top of the fitness single pulley block is equipped with a rotating top ring, which is connected to the sheet metal hole by a self-locking nut, which can be freely rotated 360 degrees, safe and convenient, and can prevent ropes/cables/wire ropes from knotting to ensure safety. ☚【Excellent Quality】Made of aluminum alloy, strong and durable. The casters and spring buckles are rust-resistant and durable. Designed to hang heavy objects to lighten the load. ☚【Wide Application】The wall-mounted pulley seat is widely used in home fitness, wire rope pull-up, inverted track, lifting block, ladder lift, rolling door sliding door, etc.