Insulated Crimper, Full Cycle Ratcheting, Insulated Terminals in Wires 22-16, 16-14, 12-10 Klein Tools T1715 Crimps insulated terminals in wire sizes 22-16 (front cavity), 16-14 (middle cavity), and 12-10 (rear cavity) Color-coded wire size markings Compound lever-action of narrow-span handles puts more crimping power into each squeeze Comfort-grip plastic handles