Extension Arm Plugs into Super Clamp with Spigot

This Extension Arm with Spigot for Super Clamp by Impact is an ideal solution for mounting lights and accessories to uprights while saving floor space. The arm features a 5/8″ receiver and a removable double-ended spigot with 1/4″-20 and 3/8″-16 male threads. The arm terminates in a twist-proof hex fitting that snaps into an Impact Super Clamp or similar clamp.