Jonards long nose pliers are made of heat treated chrome vanadium steel with induction-hardened cutting edges for maximum strength and durability. 5-in-1 tool: crimper for UR/UY/UG, AMP Tel-Splice connectors, 709 series connectors, crimping B type connectors, and long nose pliers. Tool includes crusher, cutter, and 0.030 stripping hole for stripping 22 AWG wire.