CB033138CP Central Brass 3/8 Self-Closing Straight Stop 4-Arm Handle - Chrome
• The self closing straight stop has a cast brass body with a replaceable seat. The faucet has a cam operated self closing stem that is lifted off the seat when the handle is rotated. The replaceable seat, stem, centerpiece and four arm handle are all brass. The return spring is stainless steel. The packing is a reinforced nitrile rubber compound. The cam action roller bearings are brass. The straight stop has a polished chrome plated finish.
• ASME A112.18.1M