Product Description The Uncle Mikes Hammer Extension is designed to slip over hard-to-reach or hard-to-cock external hammers to provide extra leverage. It is an ideal upgrade for scoped rifles where hammer access is restricted. Constructed from blued steel with a knurled gripping surface, it can be installed on either the right or left side and includes an Allen wrench for installation. Compatible with Marlin lever-action rifles manufactured from 1957 to 1982 (not for low wall or high wall designs). Product Highlights Adds leverage to external hammers for easier cocking on hard-to-reach setups. Blued steel construction with a knurled surface for secure, slip-resistant grip. Ideal for scoped firearms where the scope limits access to the hammer. Fits on either right or left side to match shooter preference. Includes an Allen wrench for straightforward installation. Specs Product Type: Hammer extension Compatibility: Marlin lever-action rifles (1957-1982) Material: Steel Finish/Color: Blued (black) Surface: Knurled for grip Installation: Slip-over; fits right or left side Included: Allen wrench Design Note: Not for low wall or high wall designs MPN: 24520 UPC: 043699245208 Brand: Uncle Mikes Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.