About This

DESIGNED FOR HEAT SHRINK BUTT CONNECTORS - Single narrower crimping die with smooth edges allows to crimp heat shrink butt connectors more efficiently. Works with 22-8 AWG butt connectors.
PRECISION CRIMPING DIES - High precision technology allows to achieve excellent crimping accuracy.
CHANGE CRIMPING DIES IN SECONDS - Proprietary locking mechanism allows to swap crimping dies quickly and effortlessly.
SAVE TIME AND MONEY - Use multiple crimping dies with a single crimping tool. Create your own versatile crimping tool set.
COMPATIBILITY - Individual crimping dies will work with Wirefy crimping tools with quick change locking mechanism. These dies are not compatible with the fixed die crimping tools.