Sioux Chief Suspensulators CTS Isolators Designed to work in both 1-3/8" and 1-11/32" holes in wood or metal studs Side fins lock perfectly into I-joist knockout Split design allows for use after piping is run Durable, UV resistant, high-density polyethylene is 100% corrosion proof and reduces noise due to expansion and contraction in hot water lines Compatible with copper, PEX or CPVC...
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