Features and Benefits:�Ideal for frequent changeovers to workpieces of different sizes�Automatic adjustment for one-hand operation both for right-handed and left-handed use�Good access to the workpiece due to the slim dimensions in the head and joint area and flush joint bolt�Self-locking on pipes and nuts: no clipping off the workpiece and low hand force required�Gripping surfaces with special hardened teeth, teeth hardness (approx: 61 HRC): low wear and reliable gripping�Box-joint design: high stability because of double guide�Pinch guard prevents operators' fingers being pinched�Locking lever for space saving transport with reliable closed handles�Chrome vanadium electric steel�forged, multi stage oil-hardened