Hit Tools 22-ST30 Features: -Hand Swager without Cutter. -The new Hit Hand Swagers are designed for crimping Copper and Aluminum Oval Sleeves and Stop Sleeves. -Jaws are made of forged alloy steel with heat treatment which assures a tight and clean compression on each crimping. -Length: 30". -Oval Sleeves: 5/32", 1/4", 5/16".