Impact 6" Extension Arm with Spigot for Super Clamp

This 6 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.'