Polygrip/adjustable wrench pliers. Used as a good replacement for an adjustable wrench. With parallel clamping jaws and a quick set adjustment button. Smooth jaws suitable for careful assembly of fittings with treated surfaces. The jaw action allow you to work with the plier wrench as a pair of pliers without changing the setting. The narrow head provides a secure grip even in tight spaces. Made of chrome vanadium steel. Plastic covered handles. Wide ergonomic handles made of two-component material. With a built-in eyelet to attach a fall arrest line.