Global Truss Half Coupler Slim Hex for 48–51 mm truss pipes, outdoor use. The body is 30 mm wide and supports a nominal tensile load of 750 kg. Fastening uses an M12 nut plus wing nut, with an M12 self-locking retaining screw. It supports permanent wall or ceiling installations via hex screws. Material is listed as Aluminum 6061 T6 in the technical data; some listings cite V4A stainless steel for outdoor versions. The outdoor version is designed for permanent installations and is compatible with standard 48–51 mm truss sections.