Slip Joint Nuts

Sioux Chief Poly Slip Joint Washer, 1-1/2 in. x 1-1/2 in. Lead Free (100-Pack)

The slip joint washer has a tapered end and a flat end. When using PVC for plumbing connections, you are going to run across slip joints. A slip joint allows a raw end of pipe to slide into the threaded end of a fitting. The ends are connected and sealed...