Doughty T57010 Aluminium 50mm Half Coupler - M12 Hole Black

The industry-standard half coupler is a high tensile extruded aluminum clamp designed for 48mm to 51mm (1.89” – 2.01”) diameter tubes. It features a working load limit (WLL) of 750kg and a width of 50mm (1.97″). The coupler is slotted to secure an M12 nut or bolt head. Perfect for trussing, it ensures no damage to the cords.

The Doughty Swivel Coupler provides a firm fixing between adjacent bars whilst allowing 360 degrees of movement.