Product Feature: Ergonomic handle design provides improved gripping power. Adjustable ratchet and lever action construction reduces fatigue degree. Special four-mandrel crimping style for square crimp. High quality crimping standard ensures repeatable crimping action. Quick release safety lock. Larger compression range up to 0.25-10mm² Specification: Name: Crimping Tool/Ferrule Crimp Tool Plier Material: High-carbon steel Handle Material: Nylon Color: Blue Body: HSC8 6-4 Range of Application: Wire-end ferrules Capacity mm²: 0.25-10mm² AWG: 23-7 Length: 175mm (6.9”) *70mm (2.7”) Weight: 375g/13.23oz Ferrule Wire Terminals: 200 pcs — 0.50mm²(22AWG) — E0508 — White 200 pcs — 0.75mm² (20AWG)— E7508 — Light Gray 200 pcs — 1.00mm² (18AWG)— E1008 — Red 250 pcs — 1.50mm²(16AWG) — E1508 — Black 250 pcs — 2.50mm²(14AWG) — E2508 — Blue 100 pcs —– 4.00mm²(12AWG) — E4009 — Gray 25 pcs —– 6.00mm²(10AWG) — E6012 — Yellow 25 pcs —–10.00mm²(7AWG) —E10-12 — Red Package Include: 1X6-4 Plier/1250XTerminal Wire Connectors/1X6-4 Plier+1250XTerminal Wire Connectors