{"product_id":"sharkbite-expansion-3-4-in-expansion-pex-each-poly-expansion-sleeve","title":"SharkBite Expansion 3\/4 in. Expansion PEX each Poly Expansion Sleeve","description":"The SharkBite UA23103A25 is a 3\/4-inch plastic expansion sleeve - sold as a pack of 25 - designed specifically for use with PEX-A piping systems. It enables secure connections to brass or poly expansion fittings, forming joints that become tighter and more reliable over time. Installation requires a PEX expansion tool (and matching expansion rings), after insertion, the chamfered sleeve slides onto the tubing and the built-in stop ensures proper positioning. Certified under ASTM F-1960 and ASTM F-877 standards, this sleeve is approved for potable water service lines, burial applications (including concrete encasement), and radiant heating systems - and offers long-term durability thanks to its corrosion-resistant plastic construction and cross-hatch interior that helps prevent sliding or loosening.","brand":"RELIANCE WORLDWIDE CORPORATION","offers":[{"title":"Default Title","offer_id":50657703952449,"sku":"4037822","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2611\/3890\/files\/4037822_A.eps_High.jpg?v=1791844642","url":"https:\/\/factoryhardwarestore.com\/products\/sharkbite-expansion-3-4-in-expansion-pex-each-poly-expansion-sleeve","provider":"Factory Hardware Store","version":"1.0","type":"link"}