The YHM Spanner Wrench is specifically designed for the VICTRA-12 Modular Shotgun Sound Suppressor system. This essential tool comes standard with each VICTRA-12 but is available as a replacement part at an affordable price.YHM Spanner Wrench for VICTRA-12 Suppressor5.0 inch length for optimal leverageLightweight 2 oz constructionSteel material with matte finishCompatible exclusively with VICTRA-12 suppressor systemsPerfect for maintenance installation and field use with your VICTRA-12 suppressor system. This durable steel tool ensures you can properly service your suppressor when needed.