| Color | : | White |
| Diameter | : | 3 in |
| Material | : | ABS |
| Type | : | Inset |
- Oatey knockout test caps are a solvent weld test cap designed for use on SCH 40 ABS or PVC DWV piping for testing up to 17 psi or 40 ft head pressure
- Knockout test caps deep design provides strong, leak free connection, while tab feature keeps hands free from solvent cement
- Knockout center of test cap can be removed with tab to prevent possible blockage in piping