... Pro HeavyLift 4-by-4-Foot Cable-Lifted Storage Rack Product function: ... by 4 platform, winding axle, vinyl coated steel cable, mounting hardware4-square-foot storage platform; 76 pounds ... winding axle that works in conjunction with the pulleys and strong nylon cables, the handles the ... the BoxWinding crank assembly, two arm assemblies, two cable assemblies (including nylon cables), three wire grids, ...