Uncle Mike's Hammer Extension slip over hard-to-reach or hard-to-cock hammers for extra leverage. A must for scoped guns with external hammers. Blued steel, knurled surface for easy gripping. Fits most hammer-type guns, either right or left side (Allen wrench included). For Winchester 94s and Big Bore 94s including Angle-Eject (except 94/22); Ithaca X-Caliber; Henry Lever Action .22 and Pump Action .22. For either right or left hand use Knurled surface to improve grip For use with Winchester 94s and Big Bore 94s Including Angle Eject Models and Ithaca X-Caliber Allows for easy hammer pull with low-mount scopes