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DWV No-hub Fitting Restraints

The only third-party, lab-tested DWV plumbing restraint system on the market.

HoldRite #117 Series no-hub fitting restraints prevent separation of no-hub pipe and fittings at changes of direction or straight in-line joints and protect against water blow-outs in sanitary and rain leader systems.  

Engineered and third-party tested to meet plumbing codes, pipe manufacturers’ installation instructions and the CISPI installation handbook, these restraints also install in just minutes — no on-site cutting, bending, measuring or modifications needed.