Sprayer Valve repair kit is with 2.08 inch diameter ends of face. Porous design with 1.42 GPM, water output effect is other products, there be no phenomenon of no water flowing down, all the water keep into a point, easy to clean it Our Face and Bumper are made of thermoplastic materials. The thermoplastic is safety, durability, and optimal performance Grey pre rinse valve repair kit is suitable for most commercial faucet sprayer valve face Easy to DIY replacement, just one tool that is enough, install finish just 1 minute enough. ( face x 3, bumper x 3, screw x 3), Manufacturer: Akfldms