{"product_id":"stainless-steel-portafilter-retaining-ring-51-54-58mm","title":"Stainless Steel Portafilter Retaining Ring (51 \/ 54 \/ 58mm)","description":"\u003cp data-start=\"138\" data-end=\"367\"\u003eEnsure stable and secure portafilter attachment with this stainless steel retaining ring. Designed for espresso machine group heads, it provides a reliable snap-fit lock to keep your portafilter firmly in place during extraction.\u003c\/p\u003e\n\u003chr data-start=\"369\" data-end=\"372\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"374\" data-end=\"394\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"378\" data-end=\"394\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"395\" data-end=\"1009\"\u003e\n\u003cli data-section-id=\"1nfkb7q\" data-start=\"395\" data-end=\"528\"\u003e\n\u003cstrong data-start=\"397\" data-end=\"426\"\u003eSecure Snap-Fit Retention\u003c\/strong\u003e\u003cbr data-start=\"426\" data-end=\"429\"\u003eEngineered to firmly lock portafilter handles into the group head for stable espresso extraction.\u003c\/li\u003e\n\u003cli data-section-id=\"1boy3au\" data-start=\"530\" data-end=\"649\"\u003e\n\u003cstrong data-start=\"532\" data-end=\"563\"\u003eMultiple Size Compatibility\u003c\/strong\u003e\u003cbr data-start=\"563\" data-end=\"566\"\u003eAvailable in standard espresso group head sizes:\n\u003cul data-start=\"619\" data-end=\"649\"\u003e\n\u003cli data-section-id=\"g9850s\" data-start=\"619\" data-end=\"627\"\u003e51mm\u003c\/li\u003e\n\u003cli data-section-id=\"g5s4kp\" data-start=\"630\" data-end=\"638\"\u003e54mm\u003c\/li\u003e\n\u003cli data-section-id=\"g34ffp\" data-start=\"641\" data-end=\"649\"\u003e58mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cengmt\" data-start=\"651\" data-end=\"761\"\u003e\n\u003cstrong data-start=\"653\" data-end=\"678\"\u003ePrecision Engineering\u003c\/strong\u003e\u003cbr data-start=\"678\" data-end=\"681\"\u003eTight manufacturing tolerances ensure consistent fit and reliable performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1fmc67t\" data-start=\"763\" data-end=\"888\"\u003e\n\u003cstrong data-start=\"765\" data-end=\"805\"\u003eDurable Stainless Steel Construction\u003c\/strong\u003e\u003cbr data-start=\"805\" data-end=\"808\"\u003eCorrosion-resistant material designed for long-term professional and home use.\u003c\/li\u003e\n\u003cli data-section-id=\"eckgvk\" data-start=\"890\" data-end=\"1009\"\u003e\n\u003cstrong data-start=\"892\" data-end=\"921\"\u003eCompact \u0026amp; Seamless Design\u003c\/strong\u003e\u003cbr data-start=\"921\" data-end=\"924\"\u003eUltra-slim profile integrates cleanly without adding bulk to the machine structure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1011\" data-end=\"1014\"\u003e\n\u003ch3 data-section-id=\"1a7omtf\" data-start=\"1016\" data-end=\"1046\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1020\" data-end=\"1046\"\u003eProduct Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1047\" data-end=\"1245\"\u003e\n\u003cli data-section-id=\"17uya62\" data-start=\"1047\" data-end=\"1080\"\u003e\n\u003cstrong data-start=\"1049\" data-end=\"1062\"\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli data-section-id=\"jf11qu\" data-start=\"1081\" data-end=\"1112\"\u003e\n\u003cstrong data-start=\"1083\" data-end=\"1094\"\u003eFinish:\u003c\/strong\u003e Silver Polished\u003c\/li\u003e\n\u003cli data-section-id=\"2gy9mo\" data-start=\"1113\" data-end=\"1145\"\u003e\n\u003cstrong data-start=\"1115\" data-end=\"1130\"\u003eDimensions:\u003c\/strong\u003e 5 × 5 × 1 mm\u003c\/li\u003e\n\u003cli data-section-id=\"w4v6hh\" data-start=\"1146\" data-end=\"1189\"\u003e\n\u003cstrong data-start=\"1148\" data-end=\"1168\"\u003eSizes Available:\u003c\/strong\u003e 51mm \/ 54mm \/ 58mm\u003c\/li\u003e\n\u003cli data-section-id=\"8va7tl\" data-start=\"1190\" data-end=\"1245\"\u003e\n\u003cstrong data-start=\"1192\" data-end=\"1205\"\u003eFunction:\u003c\/strong\u003e Group head portafilter retention ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1247\" data-end=\"1250\"\u003e\n\u003ch3 data-section-id=\"aco8kc\" data-start=\"1252\" data-end=\"1271\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1256\" data-end=\"1271\"\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1272\" data-end=\"1403\"\u003e\n\u003cli data-section-id=\"1m0gerz\" data-start=\"1272\" data-end=\"1298\"\u003eHome espresso machines\u003c\/li\u003e\n\u003cli data-section-id=\"cdusye\" data-start=\"1299\" data-end=\"1336\"\u003eSemi-professional espresso setups\u003c\/li\u003e\n\u003cli data-section-id=\"16jnium\" data-start=\"1337\" data-end=\"1367\"\u003eCommercial coffee machines\u003c\/li\u003e\n\u003cli data-section-id=\"79fj1d\" data-start=\"1368\" data-end=\"1403\"\u003eReplacement or maintenance part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1405\" data-end=\"1408\"\u003e\n\u003ch3 data-section-id=\"86evjn\" data-start=\"1410\" data-end=\"1434\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1434\"\u003ePackage Includes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1435\" data-end=\"1487\"\u003e\n\u003cli data-section-id=\"1twjrvb\" data-start=\"1435\" data-end=\"1487\"\u003e1 × Stainless Steel Retaining Ring (Selected Size)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1489\" data-end=\"1492\"\u003e\n\u003ch3 data-section-id=\"1ws83tv\" data-start=\"1494\" data-end=\"1517\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1498\" data-end=\"1517\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1518\" data-end=\"1731\"\u003e\n\u003cli data-section-id=\"gh3jq8\" data-start=\"1518\" data-end=\"1585\"\u003eEnsure correct group head size before ordering (51 \/ 54 \/ 58mm)\u003c\/li\u003e\n\u003cli data-section-id=\"832cs0\" data-start=\"1586\" data-end=\"1657\"\u003eThis is a \u003cstrong data-start=\"1598\" data-end=\"1633\"\u003eprecision replacement component\u003c\/strong\u003e, not a universal part\u003c\/li\u003e\n\u003cli data-section-id=\"t4ivj6\" data-start=\"1658\" data-end=\"1731\"\u003eInstallation may require basic espresso machine maintenance knowledge\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CJ","offers":[{"title":"51mm","offer_id":47068786393323,"sku":"CJYD259455002BY","price":8.0,"currency_code":"USD","in_stock":true},{"title":"54mm","offer_id":47068786426091,"sku":"CJYD259455003CX","price":8.0,"currency_code":"USD","in_stock":true},{"title":"58mm","offer_id":47068786458859,"sku":"CJYD259455004DW","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4623\/8699\/files\/Stainless_Steel_Retaining_Ring_f20bc1392b69b7aaefb882c82abf9311.webp?v=1765332978","url":"https:\/\/hameycoffee.com\/km\/products\/stainless-steel-portafilter-retaining-ring-51-54-58mm","provider":"Hamey Coffee","version":"1.0","type":"link"}