Cobra Pipe Wrench 300 mm PVC 87 01 300. Adjustment directly at the object to be grasped at the push of a button. Precise adjustment ensures optimal adaptation to differently sized objects and a comfortable grip position. Self-locking on pipes and nuts: no slipping from the handle to the object being grasped; requires minimal effort. Gripping surfaces with specially hardened teeth, tooth hardness approx. 61 HRC: durable and reliable grip due to high wear resistance. High stability of the plug connection through double guidance. Reliable pin safety prevents accidental adjustment. Grip shape prevents finger pinching. Chrome-plated electric steel vanadium, forged, hardened oil. Knipex Cobra - a new generation of pipe wrenches. The cumbersome adjustment of the jaw opening to the correct size is eliminated. Simply place the upper jaw on the object, press the button, and pull the lower jaw. It's that easy! Technical specifications: No. 87 01 300, wrench gray, phosphated head, polished handle, handles: non-slip plastic. 300 mm, net weight: 530 g.