Features Box-joint design: high stability because of double guide.. Chrome vanadium electric steel, forged, oil-hardened.. Good access to the workpiece due to slim size in the head and joint area.. Gripping surfaces with special hardened teeth, teeth hardness approx. 61 HRC: low wear and reliable gripping.. More output and comfort compared to conventional water pump pliers of the same length, 30% more gripping capacity.. Pinch guard prevents operators´ fingers being pinched.. Robust construction- particularly suitable for outdoor work.. Self-locking on pipes and nuts: no slipping on the workpiece and low hand force required. Specification Overall Length - 7 in, 10 in.. Jaw Shape - Hex. Handle Type - Non-Slip Plastic Coated. Includes – 10 in. Cobra with 25 Adjustments 1-13/16 in. Opening, 7 in. Cobra with 18 Adjustments, 1-27/64 in. Opening. Material - Chrome Vanadium Steel. Handle Color - Red.