Plastic 3" Knockout Test Cap (Bag of 25)
SKU: STP030
The Plastic 3" Knockout Test Cap (Bag of 25) are a solvent weld test cap designed for use on SCH 40 DWV or sewer piping for leak testing. The polystyrene test caps are available in four different sizes.
Features:
- Finger-hold molded in for solvent application
- Polystyrene test caps solvent weld to SCH 40 DWV or sewer pipe for leak testing
- Made in the USA
Specifications:
- Available in 1-1/2”, 2”, 3”, or 4” sizes.
1-1/2" knock-out test cap
2” knock-out test cap
3” knock-out test cap
4” knock-out test cap
