ProSSS Die Wrench for Lee Reloading Dies with Spline Nuts & Breech Lock Bushings, 42CrMo Polished Alloy Steel Tool for Installing and Removing Reloading Dies [Premium 42CrMo Alloy Steel] : Made from high-strength 42CrMo steel for exceptional hardness, torque resistance, and long service life [Polished Anti-Rust Surface] : Precision polished finish offers corrosion resistance, smooth edges, and a professional appearance [Perfect Fit for Lee Reloading Systems] : Designed for Lee Precision reloading dies with spline nuts or Breech Lock bushings, ensuring a secure grip without damage [Easy Installation & Removal] : Helps reloaders install, adjust, or remove dies easily and accurately, improving reloading efficiency [Compact, Durable & Handy] : Lightweight, durable, and convenient to carry; an essential tool for any reloading bench or gunsmith