Crimping Pliers with Spring Jaws Crimping Pliers with Spring Jaws For use on insulated and non insulated terminals Top jaws for non-insulated spade crimps, lower jaws for pre-insulated crimps and barrel connectors, spring jaws for ease of useTop jaws for non-insulated spade crimps Non-insulated terminals – 10-14 AWG wireLower jaws for pre-insulated crimps and barrel connectorsHardened cutting edge GBP 22.99 1