Apex Seat and Spring, Bonnet Nut and Washer Stem Unit Assembly, Black

The Stem Unit repair kit is designed for use with 2-handle kitchen or bathroom faucets to repair faucet leaks from spout outlet and leaks under the handle. The plastic construction helps provide durability and resists tarnishing and corrosion. May be used for both hot and cold valves. You can install with confidence, knowing products are backed by our lifetime limited warranty.