



🔧 Lock in reliability, test with confidence!
The Maxwell 12-inch Drain Test Plug combines a corrosion-resistant galvanized steel plate with a durable brass cap and oversized steel wing nut, delivering a secure, airtight seal for professional-grade air and water testing of drains and sewers.
| Part number | TEST12 |
| Material type | Alloy Steel, Brass |
| Manufacturer | MAXWELL |
| Manufacturer reference | TEST12 |
| ASIN | B09Y5ZS2HX |
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