Lee 90119 Case Length Gauge 243 Winchester w/Shell Holder

The Lee Precision 90119 Case Length Gauge is a bench tool purpose-built for preparing .243 Winchester brass. Sold as a 2-piece set, it pairs the dedicated gauge with the matching shell holder, giving reloaders a fast go/no-go reference for trimming cases to length and squaring the case mouth as part of normal case preparation.

Each component is machined from hardened steel with a silver finish. The gauge accepts one resized and deprimed case at a time; any brass that protrudes past the gauge indicates excess case length and is ready for trimming. Lee publishes a trim-to-length range of 2.025" to 2.045" for the 243 Winchester case when used with this gauge.

The 90119 is designed to work with the Lee Cutter and Lock Stud or the Zip Trim cutter system, dropping into a Lee case-trimming tool to drive the cutter. It is a cartridge-specific gauge only, intended for handloaders who want a simple, repeatable way to keep their 243 Win brass in spec before chamfering, deburring, and recharging.