





🛠️ Lock it down, test it right — the pro’s choice for flawless pipe sealing!
The Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) is a zinc-plated alloy steel plumbing cap designed for secure, temporary sealing of pipes during repair or low-pressure air and water testing. Featuring a centre locking steel plate and brass wing nuts, it offers corrosion resistance and easy installation. Available in a broad size range, it’s engineered for professional-grade reliability in drain and sewer maintenance.
| Manufacturer | AB Tools | 
| Part Number | SIL416A | 
| Product Dimensions | 3.35 x 2.56 x 1.38 inches | 
| Item model number | 1-1/2" (40mm) | 
| Size | 8.5 | 
| Color | Black | 
| Material | Alloy Steel | 
| Included Components | SIL416A | 
| Batteries Required? | No | 
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