GIBRALTAR SC-4425G
The Gibraltar Standard Grabber Clamp is a two-sided multi-clamp for adding additional mounts and arms to an existing stand. Each clamp is adjustable and fits around tube hardware between 1/2" and 1" in diameter.
Features
Two-Sided Multi Clamp
Clamps Fit Around Tubing 1/2" to 1" in Diameter
Lets you Attach Mounts and Arms to Existing Stands