Heavy Duty Cable Shear – Ratchet Gear Wire Cutter for Copper & Aluminum LK-325A Suitable Cables: Copper and aluminum cables Total Length: 250 mm Maximum Cross-Sectional Area: 240 mm² / 600 MCM Maximum Outer Diameter: 32 mm Net Weight: 0.7 kg Handle: Short red plastic handle, standard ratchet mechanism LK-520A Suitable for: Copper and aluminum cables Overall Length: 270 mm Maximum Cross-Sectional Area: 400 mm² / 750 MCM Maximum Outer Diameter: 52 mm Net Weight: 0.9 kg Handle: Short red plastic handle, enlarged cutting jaw LK-450A Suitable for: Copper and aluminum cables; features a ball-bearing design Overall length: 240 mm Maximum cross-sectional area: 400 mm² / 750 MCM Maximum outer diameter: 52 mm Net weight: 0.96 kg Handle: Black, non-slip, ergonomic handle with built-in ball bearings for reduced effort LK-760L Suitable for: Copper and aluminum cables Overall Length: 430 mm Maximum Cross-Sectional Area: 500 mm² / 1000 MCM Maximum Outer Diameter: 55 mm Net Weight: 0.9 kg Handle: Extended, telescoping red double-grip handle, designed for effortless cutting of large cables