Features:
- Durable construction
- 1-1/4 in. OD x 1-1/16 in. ID x 5/64 in. wall
- #33 Cap Thread Gasket
- American Brass, American Standard, Gerber, Royal Brass, Sayco, Speakman, Sterling
- Prevents leaks around the valve stem
- Provides positive seal
- Easy to install