Hi-Seas Pro Hand Swager Crimp Sleeves (Silver/Black)
These professional quality hand swagers are heat-treated and chrome plated for increased strength and corrosion resistance.  There are four crimping dies designed to crimp aluminum and double barrel copper sleeves from 0.1mm to 2.2mm O.D.  The tool is spring-loaded and has articulated jaws and cushioned handles for easier crimping.  For heavier duty crimping, we recommend the HT-450-5 and the HT-750-6.