The Vox Blox is a precision tool designed to securely clamp silencers in a vise during maintenance or modification. Made from high-density polyethylene plastic, it provides a strong, secure grip while minimizing the risk of damaging the silencer's finish. This soft-jaw tool is perfect for both professionals and enthusiasts seeking a reliable and gentle clamping solution. High-density polyethylene (HDPE) plastic For suppressors with a 1 inches diameter