The Lee Deluxe Quick trim case trimmer quickly and precisely trims your brass to the correct length. No calipers, measurement or adjustment is required simply install the appropriate quick trim die in your press and start trimming. A click adjustable stop allows trim length adjustment in .001 of an inch increments. This allows the user to shorten the case to a uniform shorter length than standard reducing the trimming frequency. Perfect for the value conscience reloader that already has a chamfer tool or the expert that wants to trim only for case forming and conversion. Mfg: Lee Precision