Knipex Cobra Hightech Water Pump Pliers 250mm 87 02 250 Knipex Cobra Water Pump Pliers Set, 3 Piece Knipex 87 02 300 KN Cobra Water Pump Pliers, Multi Component Palmac KNIPEX Cobra High Tech Water Pump Pliers KNIPEX Knipex Cobra Water Pump Pliers Set, 2 Piece BM Steel. Includes 1 each of: 5" Cobra Pliers (87 01 125), 10" Cobra Pliers (87 01 250), 12" Cobra Pliers (87 01 300). Adjustment at the touch of a button directly on the workpiece.. Self locking on pipes and nuts: no slipping on the workpiece and low hand force required.. Gripping surfaces with special hardened teeth.. Pinch guard prevents operator's fingers from being pinched.. Chrome vanadium heavy duty steel, forged and oil hardened. Includes 1 each of: 5" Cobra Pliers (87 01 125), 10" Cobra Pliers (87 01 250), 12" Cobra Pliers (87 01 300) Adjustment at the touch of a button directly on the workpiece. Self locking on pipes and nuts: no slipping on the workpiece and low hand force required. Gripping surfaces with special hardened teeth. Pinch guard prevents operator's fingers from being pinched. Chrome vanadium heavy duty steel, forged and oil hardened. Handle: Plastic coated Limited lifetime warranty