Made of iron surface galvanizing treatment, three hole big square base,the screw rotating adjusting rod extends the telescopic function, can very well adjust the free positioning of the adjusting rod. It is durable, stable and rust resistant.
Usage: Heavy luggage, fire box, trunk, packing box, wooden box, machinery, 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.