The Knipex 88 01 series Alligator waterpump pliers feature a box joint design preventing slipping from the workpiece.

They are a heavy-duty box joint design made from chrome vanadium electric steel, that has been oil hardened with a self-gripping feature that gives a good solid grip on pipes and nuts.

These pliers have hardened teeth to approximately 61HRc, making them very strong durable pliers, with anti-slip casing for added grip and comfort to the user.

There is a guard that prevents the operator's fingers from being pinched. The optimum lever action has 7 position adjustment to fit pipe and nuts.

Knipex Alligator waterpump pliers come in 180, 250, 300 and 400mm versions with a maximum capacity from 30 to 89mm across the 4 sizes.