From the Manufacturer

BAHCO 10 inch ergo combination adjustable pipe wrench has a unique reversible jaw that combines the functions of an adjustable and pipe wrenches, simply reverse the jaw to change the grip. The teeth are aggressively angled to provide maximum gripping power and is ideal for plumbers, electricians, and maintenance workers. It features true ergo design, with thermoplastic handle and larger grip width. The slim head with tapered jaws combine easy accessibility with extra turning strength. It is precision hardened and anti corrosion treated and has measurement scale on the head that conveniently shows fastener size. The finish is black phosphate.