High Quality Double And Swivel In Bearer Clamp Lock Quick Details Place of Origin: Tianjin, China (Mainland) Brand Name: made in China Model Number: Normal Type: Scaffolding Parts, Double and swivel Scaffolding Part Type: Scaffolding Couplers Product name: British styple swril couplers for scaffolding Process: Drop forged and pressed Surface: Galvanized and zinc plated Standard: EN74/BS1139 Material: Q235 Certificate: ISO,SGS Application: Supporting Scaffolding System Size: 48.3*48.3mm MOQ: one piece Packaging & Delivery Packaging Details: 25pcs/bag,50bags/pallet Delivery Detail: Shipped in 15 days after payment     Item British Type Drop Forged Double Coupler Material Casting steel Weight 0.98Kg/pcs or as your request Surface Zinc Plated Standard ASTM,EN74,BS1139,CE, GB15831-2006 Note OEM service is available Package 25pcs/bag,50bags/pallet Surface Zinc Plated