Trade Verified Fit
Chain Mate Double 50-100mm
⌀ 1/2in NPT thread repair
$200.00
The ChainMate double is the heavy-duty solution for large-scale descaling tasks. Built for 8mm (5/16”) shafts on your ChainBro XL (to be released), it’s engineered to tackle PVC, HDPE, and softer materials in larger pipes from 50mm up to 100mm. When you need triple the efficiency on bigger pipelines, the ChainMate double delivers smooth, clean results every time.
- Fits standard NPT fittings — cast iron, galvanized, brass
- 1/2in square drive — works with a standard ratchet or impact
- Ships next business day
⌀ Specifications
⌀ Not Sure This Is Your Size?
How to check your thread size
Measure the outer diameter of the existing fitting where it's stripped or damaged. If you're not sure, compare against a standard NPT sizing chart, or send us a photo and we'll confirm before you order.
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