Hardened, pressed steel crimping tool set. Wire stripping range 0.75, 1.0, 1.5, 2.5, 4.0 and 6.0mm2. Insulated and non-insulated terminal crimping range 1.5, 2.5 and 6mm2. Bolt size guide M2.6, 3.0, 3.5, 4 and 5. Includes zip ties, male and female spade, eyelets, and butt splice crimps (1.5 and 2.5mm) .