The main material is stainless steel square flat bottom, full Angle rotation, green polyester wheel, built-in double bearings, in the sliding process will not appear noise and other functional effects, so that the pulley is ultra-quiet, sliding easy and smooth, no resistance.
Usage: heavy duty cases, fire boxes, trunks, import and export boxes, wooden cases, machinery, cabinet furniture
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.