These Connector Crimping Long-Nose Pliers are designed to crimp Scotchlok type connectors. These pliers also have grooved jaws which are great for wire wrapping, looping, and twisting. It can also cleanly strip 23 AWG and 24 AWG wire.PRODUCT FEATURES:- Crimps UR/UY/UG insulation displacement connectors (IDC)- Scotchlok® type connectors - Cleanly strips 23 AWG and 24 AWG wire - Grooved jaws for wire wrapping, looping and twisting - Hot riveted joint ensures smooth action and no handle wobble - Induction hardened cutting surface for long life - Yellow plastic grips enhance comfort, visibility and allow quick identification - Scotchlok is a registered trademark of 3M Corporation