Pressed double Coupler48.6mm/60.6mm This scaffold fitting connects two scaffold tubes at right angle. Precision made centers or fitting’s body ensures a 90 degree connection. For durable purposes, there are zinc-plated(e-galvanized) and hot-dip galvanized fixed clamps anti-rust liquid, electro galvanized zinc coating, or hot dipped zinc coating with advanced craft, our products conform toen74 and bs1139 standard