Enhance the functionality of your Marlin lever-action rifle with the Uncle Mike's Steel Hammer Extension. Perfect for those hard-to-reach or difficult-to-cock hammers this extension provides extra leverage making it an essential accessory for scoped firearms with external hammers. Crafted from durable steel with a blued finish it features a knurled surface for a secure grip. Designed to fit most hammer-type guns this ambidextrous tool is compatible with Marlin models produced from 1983 onwards including popular versions like the 39A 336C and 444S. An Allen wrench is included for easy installation.