{"title":"Expansion Heads \u0026 Accessories","description":"","products":[{"product_id":"5-8-propex-expander-heads-w","title":"5\/8\" ProPEX Expander Heads w\/","description":"","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411090567457,"sku":"49-16-2415","price":83.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/49_16_2415.MAIN.jpg?v=1772500195"},{"product_id":"1-propex-expander-head-w-ra","title":"1\" ProPEX Expander Head w\/ RA","description":"","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411090600225,"sku":"49-16-2418","price":83.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/49_16_2418.MAIN.jpg?v=1772500197"},{"product_id":"1-2-propex-expander-head-w","title":"1\/2\" ProPEX Expander Head w\/","description":"","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411121664289,"sku":"49-16-2414","price":83.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/49_16_2414.MAIN.jpg?v=1772501121"},{"product_id":"3-4-propex-expander-head-w","title":"3\/4\" ProPEX Expander Head w\/","description":"","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411121697057,"sku":"49-16-2416","price":83.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/49_16_2416.MAIN.jpg?v=1772501123"},{"product_id":"1-m18™-propex®-expansion-head","title":"M18 ProPEX® Expansion Head","description":"\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"305\" data-end=\"327\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"328\" data-end=\"605\"\u003eThe \u003cstrong data-start=\"332\" data-end=\"379\"\u003eMilwaukee 49-16-2608 ProPEX® Expansion Head\u003c\/strong\u003e is an accessory designed for \u003cstrong data-start=\"409\" data-end=\"459\"\u003eMilwaukee M18™ and M12™ ProPEX expansion tools\u003c\/strong\u003e. It is used to \u003cstrong data-start=\"475\" data-end=\"505\"\u003eexpand 1-inch PEX-a tubing\u003c\/strong\u003e so that \u003cstrong data-start=\"514\" data-end=\"533\"\u003eProPEX fittings\u003c\/strong\u003e can be inserted, creating a secure and reliable plumbing connection.\u003c\/p\u003e\n\u003cp data-start=\"607\" data-end=\"882\"\u003eThe expansion head attaches directly to compatible Milwaukee expansion tools and features an \u003cstrong data-start=\"700\" data-end=\"727\"\u003eauto-rotating interface\u003c\/strong\u003e. During operation, the head rotates automatically between expansions, ensuring \u003cstrong data-start=\"807\" data-end=\"841\"\u003eeven expansion around the pipe\u003c\/strong\u003e and improving connection consistency.\u003c\/p\u003e\n\u003cp data-start=\"884\" data-end=\"1148\"\u003eThis accessory is commonly used with \u003cstrong data-start=\"921\" data-end=\"953\"\u003eUponor\/Wirsbo ProPEX systems\u003c\/strong\u003e, which rely on the natural shrink properties of \u003cstrong data-start=\"1002\" data-end=\"1018\"\u003ePEX-a tubing\u003c\/strong\u003e to tighten around the fitting after expansion. The result is a \u003cstrong data-start=\"1082\" data-end=\"1144\"\u003estrong, leak-free connection without clamps or crimp rings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1150\" data-end=\"1165\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1166\" data-end=\"1545\"\u003e\n\u003cli data-section-id=\"1vxtuzk\" data-start=\"1166\" data-end=\"1200\"\u003eDesigned for \u003cstrong data-start=\"1181\" data-end=\"1200\"\u003e1″ PEX-a tubing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18akfkv\" data-start=\"1201\" data-end=\"1269\"\u003eCompatible with \u003cstrong data-start=\"1219\" data-end=\"1269\"\u003eMilwaukee M18™ and M12™ ProPEX expansion tools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h278fl\" data-start=\"1270\" data-end=\"1328\"\u003e\n\u003cstrong data-start=\"1272\" data-end=\"1304\"\u003eAuto-rotating expansion head\u003c\/strong\u003e for even pipe expansion\u003c\/li\u003e\n\u003cli data-section-id=\"1ckre4c\" data-start=\"1329\" data-end=\"1371\"\u003eWorks with \u003cstrong data-start=\"1342\" data-end=\"1371\"\u003eUponor \/ ProPEX® fittings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lx4gwf\" data-start=\"1372\" data-end=\"1435\"\u003eProvides \u003cstrong data-start=\"1383\" data-end=\"1435\"\u003esecure connections without crimp rings or clamps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1txjwmu\" data-start=\"1436\" data-end=\"1492\"\u003e\n\u003cstrong data-start=\"1438\" data-end=\"1469\"\u003ePrecision-machined segments\u003c\/strong\u003e for accurate expansion\u003c\/li\u003e\n\u003cli data-section-id=\"r50vjd\" data-start=\"1493\" data-end=\"1545\"\u003eDurable construction for professional plumbing use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"1547\" data-end=\"1570\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1571\" data-end=\"1708\"\u003e\n\u003cli data-section-id=\"o6uzcw\" data-start=\"1571\" data-end=\"1603\"\u003ePEX-a plumbing installations\u003c\/li\u003e\n\u003cli data-section-id=\"1nmtvab\" data-start=\"1604\" data-end=\"1646\"\u003eResidential water distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"6fzbl6\" data-start=\"1647\" data-end=\"1675\"\u003eHydronic heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"q72dxw\" data-start=\"1676\" data-end=\"1708\"\u003eCommercial plumbing projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"1\"","offer_id":52455238467873,"sku":"49-16-2608","price":87.88,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":52455238500641,"sku":"49-16-2612","price":88.68,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":52455238533409,"sku":"49-16-2616","price":329.06,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":52455238566177,"sku":"49-16-2618","price":329.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_5.webp?v=1775072031"},{"product_id":"3-8-propex®-expansion-head","title":"ProPEX® Expansion Head","description":"\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"290\" data-end=\"312\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"313\" data-end=\"613\"\u003eThe \u003cstrong data-start=\"317\" data-end=\"364\"\u003eMilwaukee 49-16-2403 ProPEX® Expansion Head\u003c\/strong\u003e is an accessory designed for \u003cstrong data-start=\"394\" data-end=\"430\"\u003eMilwaukee ProPEX expansion tools\u003c\/strong\u003e, including compatible \u003cstrong data-start=\"453\" data-end=\"486\"\u003eM12™ and M18™ expansion tools\u003c\/strong\u003e. It is used to \u003cstrong data-start=\"502\" data-end=\"530\"\u003eexpand 3\/8″ PEX-a tubing\u003c\/strong\u003e so a \u003cstrong data-start=\"536\" data-end=\"554\"\u003eProPEX fitting\u003c\/strong\u003e can be inserted to create a secure plumbing connection.\u003c\/p\u003e\n\u003cp data-start=\"615\" data-end=\"850\"\u003eThe expansion head attaches directly to the expander tool and features an \u003cstrong data-start=\"689\" data-end=\"716\"\u003eauto-rotating interface\u003c\/strong\u003e. During operation, the head automatically rotates between expansions, ensuring \u003cstrong data-start=\"796\" data-end=\"846\"\u003eeven pipe expansion and consistent connections\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"1080\"\u003eThis tool is typically used with \u003cstrong data-start=\"885\" data-end=\"917\"\u003eUponor\/Wirsbo ProPEX systems\u003c\/strong\u003e, where \u003cstrong data-start=\"925\" data-end=\"1000\"\u003ePEX-a tubing expands and then naturally shrinks back around the fitting\u003c\/strong\u003e, forming a strong, leak-free seal without clamps, crimp rings, or soldering.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1082\" data-end=\"1097\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1098\" data-end=\"1440\"\u003e\n\u003cli data-section-id=\"zge6t\" data-start=\"1098\" data-end=\"1134\"\u003eDesigned for \u003cstrong data-start=\"1113\" data-end=\"1134\"\u003e3\/8″ PEX-a tubing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kvdten\" data-start=\"1135\" data-end=\"1203\"\u003eCompatible with \u003cstrong data-start=\"1153\" data-end=\"1203\"\u003eMilwaukee M12™ and M18™ ProPEX expansion tools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7cnie4\" data-start=\"1204\" data-end=\"1263\"\u003e\n\u003cstrong data-start=\"1206\" data-end=\"1228\"\u003eAuto-rotating head\u003c\/strong\u003e for even and consistent expansions\u003c\/li\u003e\n\u003cli data-section-id=\"1ckre4c\" data-start=\"1264\" data-end=\"1306\"\u003eWorks with \u003cstrong data-start=\"1277\" data-end=\"1306\"\u003eUponor \/ ProPEX® fittings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kr4rq1\" data-start=\"1307\" data-end=\"1358\"\u003e\n\u003cstrong data-start=\"1309\" data-end=\"1329\"\u003eColor-coded ring\u003c\/strong\u003e for easy size identification\u003c\/li\u003e\n\u003cli data-section-id=\"1v40ptc\" data-start=\"1359\" data-end=\"1440\"\u003e\n\u003cstrong data-start=\"1361\" data-end=\"1397\"\u003eChrome-plated expansion segments\u003c\/strong\u003e for durability and corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"1442\" data-end=\"1465\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1466\" data-end=\"1631\"\u003e\n\u003cli data-section-id=\"efop0r\" data-start=\"1466\" data-end=\"1504\"\u003eResidential PEX-a plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1k5nowr\" data-start=\"1505\" data-end=\"1541\"\u003ePotable water distribution lines\u003c\/li\u003e\n\u003cli data-section-id=\"6fzbl6\" data-start=\"1542\" data-end=\"1570\"\u003eHydronic heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"ihisci\" data-start=\"1571\" data-end=\"1631\"\u003ePlumbing installations using \u003cstrong data-start=\"1602\" data-end=\"1631\"\u003eProPEX expansion fittings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"3\/8\"","offer_id":52455229423905,"sku":"49-16-2403","price":78.62,"currency_code":"USD","in_stock":true},{"title":"1\/2\"","offer_id":52455229456673,"sku":"49-16-2404","price":78.62,"currency_code":"USD","in_stock":true},{"title":"5\/8\"","offer_id":52455229489441,"sku":"49-16-2405","price":78.62,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":52455229522209,"sku":"49-16-2406","price":78.62,"currency_code":"USD","in_stock":true},{"title":"1\"","offer_id":52455229554977,"sku":"49-16-2408","price":78.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_6.webp?v=1775072469"},{"product_id":"propex-expander-cone-grease","title":"ProPEX Expander Cone Grease","description":"\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"288\" data-end=\"310\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"311\" data-end=\"642\"\u003eThe \u003cstrong data-start=\"315\" data-end=\"368\"\u003eMilwaukee 49-08-2400 ProPEX® Expander Cone Grease\u003c\/strong\u003e is a maintenance lubricant designed for \u003cstrong data-start=\"409\" data-end=\"445\"\u003eMilwaukee ProPEX expansion tools\u003c\/strong\u003e used in PEX plumbing systems. It is applied to the \u003cstrong data-start=\"497\" data-end=\"530\"\u003eexpander cone inside the tool\u003c\/strong\u003e to reduce friction between the tool and the \u003cstrong data-start=\"575\" data-end=\"601\"\u003eProPEX expansion heads\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"1023\"\u003eFrequent use of PEX expansion tools generates heat and friction at the cone and head interface. This grease lubricates that area, allowing the expansion head to operate smoothly and preventing premature wear or failure of the cone mechanism. Regular lubrication helps \u003cstrong data-start=\"912\" data-end=\"982\"\u003eextend the life of both the expansion tool and the expansion heads\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1025\" data-end=\"1191\"\u003eThis grease is commonly used with \u003cstrong data-start=\"1059\" data-end=\"1109\"\u003eMilwaukee M12™ and M18™ ProPEX expansion tools\u003c\/strong\u003e, which are designed to expand \u003cstrong data-start=\"1140\" data-end=\"1156\"\u003ePEX-a tubing\u003c\/strong\u003e for Uponor\/Wirsbo ProPEX fittings.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1193\" data-end=\"1208\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1209\" data-end=\"1439\"\u003e\n\u003cli data-section-id=\"sl8wnt\" data-start=\"1209\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1211\" data-end=\"1251\"\u003eLubricant for ProPEX expansion tools\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"m9b9g6\" data-start=\"1252\" data-end=\"1304\"\u003eProtects the \u003cstrong data-start=\"1267\" data-end=\"1304\"\u003eexpander cone and expansion heads\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nlpevf\" data-start=\"1305\" data-end=\"1343\"\u003eReduces \u003cstrong data-start=\"1315\" data-end=\"1343\"\u003eheat, friction, and wear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1m8iyd9\" data-start=\"1344\" data-end=\"1385\"\u003eHelps \u003cstrong data-start=\"1352\" data-end=\"1385\"\u003eextend tool and head lifespan\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1g7xu4q\" data-start=\"1386\" data-end=\"1439\"\u003eDesigned for \u003cstrong data-start=\"1401\" data-end=\"1439\"\u003eMilwaukee M12 and M18 ProPEX tools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"1441\" data-end=\"1464\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1465\" data-end=\"1632\"\u003e\n\u003cli data-section-id=\"16xmwlf\" data-start=\"1465\" data-end=\"1505\"\u003eMaintenance of \u003cstrong data-start=\"1482\" data-end=\"1505\"\u003ePEX expansion tools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kcqhv5\" data-start=\"1506\" data-end=\"1566\"\u003ePlumbing installations using \u003cstrong data-start=\"1537\" data-end=\"1566\"\u003ePEX-a and ProPEX fittings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pjw92e\" data-start=\"1567\" data-end=\"1632\"\u003eService lubrication for \u003cstrong data-start=\"1593\" data-end=\"1632\"\u003eexpansion heads and cone assemblies\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411686224161,"sku":"49-08-2400","price":29.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_20.webp?v=1775072636"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/collections\/Expansion_Heads_Accessories.jpg?v=1772580881","url":"https:\/\/standardvmi.com\/collections\/expansion-heads-accessories.oembed","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}