This Oetiker 14100446 side-jaw pincers are made of steel and are suitable for the installation or removal of ear-type clamps that secure pneumatic or hydraulic industrial hose fittings. This tool acts at a 90-degree angle to the ear clamp. Its jaws clamp each side of the ferrule, compressing the hose against the barbed portion of the hose fitting for a secure fit. It is made of steel for strength and durability, and has plastic-coated handles for work safety. These side-jaw pincers are suitable for industrial or commercial hose fitting repair and installation applications where space is limited.