Cordless Clamp Pincers are an effective alternative to Pneumatic Pincers for installation of Oetiker Ear Clamps. They provide good accuracy, ergonomic handling and fast, uniform clamp assembly in an unrestricted cordless design.Their hydraulic accumulator unit incorporates an automatic retraction function which returns the jaws to their open position when selected maximum closing force is reached. The unit is also equipped with a special break which stops jaw closure when the trigger is released. The pincer head can be smoothly rotated 360º around the longitudinal axis in order to gain better access to tight corners and other hard to reach areas.