2 | Important Sizing Note Most plumbing products are measured using BSP thread dimensions which measure 1 4 inch larger than that stated therefore this 2 1 4 Inch BSP thread actually measures 2 1 2 inches in diameter If your thread measures 2 1 4 Inch in diameter then you require the 2 Inches version of this |
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Product | For capping off an immersion heater 2 1 4 inch BSP |
Flange | Comes complete with sealing |
Washer | Made of brass |
2.1/4" Brass Immersion Heater Plug & Washer - Bag of 2 Review