The main material is stainless steel square flat bottom, built-in double bearings, full Angle rotation, gray polyester wheel, galvanized base with rotating handle brake pad, in the sliding process will not appear noise and other functional effects, make the pulley ultra-quiet, sliding easy and smooth, no resistance. There are brakes to make the mounted body more stable.
Usage: heavy duty cases, fire boxes, trunks, import and export boxes, wooden cases, machinery
Installation method: according to the product physical hole distance specifications, set the size, and then use rivets, screws, spot welding and other operations.
Storage: store in dry place, do not pile up in damp, cold place, avoid rusting or oxidation.