Drop forged scaffolding double coupler British type Drop forged double coupler British type,which is widely used in global market to connect 48.3mm tubes at 90 degrees. Unit weight: 0.97kg Customized marks can be made Surface finish: electro galvanized,or hot dip galvanized Meeting EN74 and BS1139 Standard Packing: 25pcs in one bag,50 bags are packed on one wood or steel pallet Rich experience in producing all types of scaffolding couplers,pressed type and drop forged type.We have our own forging line Fast delivery