This MUELLER STREAMLINE Faucet Locknut and Washer Set is for securing a faucet to a sink. It can be used as a replacement or used for a new installation. This set includes a cadmium-plated steel rosette washer and a 1/2 in. IPS plastic faucet locknut.
- Locknut is made of plastic
- Washer is made of cadmium-plated steel
- Locknut is 1/2 in. IPS
- Rosette washer