Selflock Hook Easy Wide 48-51/50/250kg is a fast, tool-free truss coupler for 48–51 mm tubes. It features a 50 mm width and a 250 kg tensile rating. A lateral retaining screw prevents accidental snagging, while the M12 wing nut enables quick, secure locking. Made from Aluminum 6061 T6, it includes an M10 device screw, snap ring and washer. The wider design delivers higher load capacity for installation rigs.