The Vox Blox is a specialized tool designed for securely clamping silencers in a vise during maintenance or modification tasks. Constructed from high-density polyethylene plastic, it ensures a firm grip while significantly reducing the risk of damaging the silencer's finish. This soft-jaw tool is ideal for professionals and enthusiasts who require a reliable and gentle clamping solution. High-density polyethylene (HDPE) plastic For suppressors with a 1-1/2 inches diameter