Drop Forged Scaffolding Girder Coupler BS1139 AS1576 standard in Double Fixed Girder Coupler  and Swivel Girder Coupler is finished in E-galvanized and Hot Dip Galvanized from wellmade scaffold, China Leading Scaffolding Couper manufacturer and exporter to 49 countries , with 50,000 m2 auto production lines, ISO9001 and CE safety scaffolding products, by competitive price. 
Scaffolding Girder Coupler is also called beam clamp, gravelock coupler with 8.8 class Bolt. 
Girder coupler  is a scaffolding coupler and fittings in tube and clamp scaffold system to connect with scaffold pipes, scaffolding tubes and scaffolding beams
 

Scaffolding Double Coupler, Swivel Couper, Sleeve Coupler,Putlog Coupler

Scaffolding Swivel Girder Coupler Beam Clamp