Pliers with ratchet mechanism with adjustable clamping force The pliers are designed for crimping sleeve connectors for 6. 0 mm 2, 10 mm 2 and 16 mm 2 cables The blackened surface protects against corrosion The contoured handle pads are made of durable polypropylene The ratchet mechanism allows quick and precise clamping without excessive force. • body material: carbon steel #45 • clamping die material: 40 Cr • handle material: PP