♦ Material: Q235
♦Size:48.3*48.3mm,48.3*60.3mm
♦Surface finish: electro galvanized
♦Standard: BS1139, EN74, ♦Types: British swivel coupler, British fixed coupler, Board Retaining coupler, Putlog coupler, Sleeve coupler, Inner joint pin, 110° double coupler, 110° swivel coupler, 90° swivel coupler,90° double coupler ♦Packing: 25pcs/Woven bags, 50bags/pallets or as customer required.