Knipex Cobra® High-Tech Water Pump Pliers grey atramentized, with non-slip plastic coating 250 mm 87 01 250

Product Information

It replaces a whole set of wrenches with continuous gripping in the entire capacity range - metric and imperial! The pliers are placed on the workpiece, the handles pressed together and they fit and grip securely – if you frequently resort to different workpiece sizes, this will make work easier and is not only valued in the sanitary sector. Their designs with gentle plastic jaws and surface contours adapted to the pipe loosen union screw connections on odor traps almost without a trace. Water pump pliers, pipe wrenches, pliers wrenches and a number of other special pliers have a number of similar features in terms of structure and mode of operation. Intensive use in turn is made possible by another KNIPEX quality feature: The teeth are induction hardened, so that they can still grip firmly and securely even after long, intensive use – like on the first day.

By means of fine adjustment directly on the workpiece it offers eleven setting positions, which grip nuts up to 24 mm diameter and other workpieces even up to 28 mm diameter - and all this with a length of only 100 millimetres. Nevertheless, they protect the workpiece because they grip the surfaces without play and without straining the edges. The smooth gripping jaws, which are parallel in any position under load, grip very powerfully with 10 times the hand force. From the mini water pump pliers to the XL pliers wrench, we offer you a comprehensive range – which also leaves nothing to be desired in terms of pipe wrenches and high-performance pipe wrenches. These pliers are also built for union fittings that electrical impluses go through (connector plug).The hose clamp or spring hose clamp pliers enable the gripping, holding and placing of spring band clamps on automotive hoses thanks to special gripping inserts in the functional jaws.

It enables different opening widths of the gripping jaw - and thus gripping workpieces of different diameters.A quick and at the same time very convenient way of adjustment for water pump pliers to different workpieces is the adjustment by push button.

With good reason: We develop and manufacture our pliers for the most demanding users imaginable – for tradesmen. The bodies of the KNIPEX Cobra® pliers are made of forged chrome vanadium steel and also feature an ideal balance between hardness and toughness by means of a multi-stage hardening process. It is a fully functional high-tech water pump plier, which proves its size especially in tight spaces. They play an important role in the area of sanitary installation, but are also used in many other jobs, such as ventilation.The finer the adjustment of a pair of water pump pliers, the more precisely the pliers can be adapted to the size of the workpieces – such as pipes. This fine adjustment also ensures that the distance between the handles remains easy to grasp at any opening width.

This in turn means that these teeth, particularly on workpieces made of softer materials such as copper or brass, can leave their mark on the surface. That makes the pliers wrench particularly suitable for the assembly of parts with sensitive surfaces, e. The high-quality KNIPEX water pump pliers are characterised by the fact that their jaws are self-locking.

Simply press the button, slide the pliers joint open, place the upper jaw on the workpiece and push the lower jaw onto the workpiece. With the KNIPEX Cobra®, the opening width can also be set directly on the workpiece, eliminating annoying fiddling around. Due to the stroke between the gripping jaws, the pliers wrench can be used to work with the ratchet principle.