Proburger 2" Aluminum Half coupler w/ 1/2" bolt, Silver
Used for hanging heavy fixtures including moving lights to pipe grids and truss. Includes a 1/2" mounting bolt with locking nut. Has a slightly larger diameter than grid clamps which allows it to attach to standard 2" Truss. ProBurger couplers are constructed from a certified high tensile-strength 6061 T6 aluminum extrusion.
AKA Half Chesboro, Half Chesborough, Half Cheesburger, or Half Burger.