Description
🔧 Lock in reliability, test with confidence!
- BRASS CAP EXCELLENCE - Premium brass cap offers superior resistance to wear and environmental damage.
- LARGER STEEL WING NUT - Enhanced grip and torque for effortless installation and secure locking every time.
- PRECISION 12 INCH SEAL - Engineered for a perfect fit in standard drains and sewers, ensuring airtight and watertight testing.
- VERSATILE TESTING COMPATIBILITY - Ideal for both air and water testing, making it a must-have for professional drain and sewer inspections.
- HEAVY DUTY GALVANIZED STEEL PLATE - Yellow galvanized coating resists corrosion, extending product lifespan in harsh environments.
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.
