locktänger

Locktänger, also known as locking pliers or mole grips, are a type of adjustable wrench that can be locked onto a workpiece. They are designed to provide a strong, secure grip, making them useful for a variety of tasks where a standard wrench or pliers might slip. The locking mechanism is typically engaged by squeezing the handles together, which then locks the jaws in place. A release lever allows the user to disengage the grip.

The jaws of locktänger are often curved and feature serrations to enhance grip on rounded or irregular shapes. They are commonly made from hardened steel to withstand significant force. The adjusting screw, usually located at the end of one of the handles, allows for the jaw opening to be set to the desired size before locking. This adjustability makes them versatile for gripping objects of different dimensions.

Locktänger are widely used in automotive repair, plumbing, metalworking, and general DIY applications. They can be used for holding nuts and bolts, bending metal, cutting wire (though dedicated wire cutters are usually preferred for precision), and as a makeshift clamp. Their ability to maintain a fixed grip without constant pressure from the user distinguishes them from other types of pliers. Different sizes and jaw configurations exist to suit specific needs.