4 Pack, Ballcock Nut x 3/8 Inch od Tube,#104 Rubber Stepped Cone Washer,Used For Connecting Old Style Metal Supply Tubes, Carded
- Rubber cone washer
- Used on old style corrugated and smooth metal supply lines
- Connects metal flex to faucet or toilet
- Fits 3/8 Inch od tubing
- Use with brass friction ring
