3" x 4" PVC Heavy Duty Drain Base with Clamping Ring and Primer Tap, for 4" Spud
PBUSA
- Fits over 3" and inside 4" Schedule 40 DWV pipe
- 8-1/2" Pan primer tapped with 1/2" plug
- Completely adjustable; reversible clamping ring gains additional 1" height
- Extra weep holes