Kupo Frame Support with Tube for Butterfly Frame

The Kupo FH20 Frame Support with Tube is a black steel clamp designed to secure a 30x30mm square-tube butterfly frame onto a 4.5" grip head. Its T-shaped safety groove clip prevents the frame from slipping accidentally, while a support rod on the fitting lets you attach a safety rope (SW-TB) at each end of the frame to stop large assemblies like the KH-20 from sagging in the middle. It's an essential accessory for safely rigging bigger butterfly frames overhead or on a stand.