This faucet stem replacement set is universally suitable for most commercial sink faucets, featuring a 0.43inch round stem hole Feature an ergonomic lever handle for a comfortable grip and effortless control Crafted from zincs alloy with a finish, ensuring long lasting reliability against rust and corrosions Hot and cold knob handles are clearly marked for intuitively use Whether for a restaurant or home, our stable handles deliver long lasting and convenience, Manufacturer: BULAIDAI