Ideal for frequent changeovers to workpieces of different sizes Automatic adjustment per one-hand operation both for right-handed and left-handed use Good access to the workpiece thanks to the slim dimensions of head and joint area and flush joint bolt Knipex Waterpump Pliers The KNIPEX 85 01 250 SmartGrip Water Pump Pliers are ideal for frequent changeovers to workpieces of different sizes. With automatic adjustment per one-hand operation both for right-handed and left-handed use. Good access to the workpiece thanks to the slim dimensions of head and joint area and flush joint bolt. The pliers are self-locking on pipes and nuts: no slipping on the workpiece and low handforce required. FEATURES Ideal for frequent changeovers to workpieces of different sizes Automatic adjustment per one-hand operation both for right-handed and left-handed use Good access to the workpiece thanks to the slim dimensions of head and joint area and flush joint bolt Self-locking on pipes and nuts: no