The Platinum Tools JH967 all purpose clip accommodates beam flanges from 1/8″ to 1/2″ thickness, standard 1/4-20 or #10-24 threaded bridle rings, standard drive rings as well as unthreaded rings. Supports drive rings or bridle rings. Accommodates any beam flange from 1/8″ – 1/2″ thickness. Requires only a hammer to install.