... ,T/T Minimum Order Quantity: 5000 Piece/Pieces 1)110 angle couplers ;right angle clamp, FIXED ; SWIVEL JIS standard clamp.2) size:48 ... any angle 8)OEM service is offeredscaffolding coupler,pressed coupler swivel and fixed clamp(scaffold clamp,fixed clamp,right angle clamp,scaffolding coupler) scaffolding coupler (pressed coupler,fixed clamp,right angle clamp ...