The Brownells 1911 Hammer Squaring File is a specialized tool engineered to assist gunsmiths in achieving precise 90-degree hammer hook angles during trigger jobs on 1911 pistols. This two-sided, square file greatly simplifies trigger jobs by establishing the required, precise, 90° hammer hook angle. Safe on two sides, it cannot damage the hammer and is safe to use with various hammer/trigger sear jigs.
Accurately squared hammer hooks are crucial for ensuring consistent sear engagement, which results in a crisp and reliable trigger pull. The file keeps its sharp corners and dead flat edges, even after extended use. Available with or without plastic handle (handle color may vary). Whether you’re a professional gunsmith or serious hobbyist working on Colt 1911s and their variants, this tool provides the precision needed for quality trigger work without the wear associated with traditional honing stones.
