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The HoldRite Testrite 4 in O-Ring Replacement Kit with MPN TRR4 is designed for use with Testrite test wedges. This kit allows for enhanced usability of reusable test wedges by providing three replacement seals. It is suitable for various plumbing applications where O-Ring seals are needed.
This replacement kit is ideal for plumbing tests and ensures proper sealing during use.
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