{"title":"Tube Nuts and Sleeves","description":"\u003cp\u003eTube Nuts and Sleeves are essential components for creating secure and leak-free connections in various fluid transfer systems. These fittings are widely used in automotive, industrial, and plumbing applications, particularly when dealing with brake lines, fuel lines, and hydraulic systems. A typical assembly consists of a flare nut, which threads onto a component with a flared end, and a sleeve, which slides over the tube to provide a strong, compression-style seal.\u003c\/p\u003e\n\u003cp\u003eOur selection of hose and fittings includes a variety of tube nuts and sleeves designed to meet diverse needs. Whether you are working on an AN fittings project or a custom fabrication, you can find the right metal nut and metal sleeve to ensure a reliable connection. These components are precision-engineered for a perfect fit, providing a durable solution that resists vibration and high pressure. The nut sleeve is a critical part of the assembly, providing the clamping force needed to create a tight seal.\u003c\/p\u003e\n\u003cp\u003eWhen searching for the right parts for your vehicle or project, consider the importance of quality flare nut and other fittings. Using the correct tube nuts and sleeves is crucial for safety and performance, as a faulty connection can lead to leaks and system failure. Our products are manufactured to industry standards, offering the reliability and performance professionals and DIY enthusiasts trust.\u003c\/p\u003e","products":[{"product_id":"inverted-flare-nut-50pk-3-8-24-for-3-16-line","title":"Allstar Performance Inverted Flare Nut 50pk 3\/8-24 for 3\/16 Line","description":"Fitting - Flare Nut - 3\/8-24 in Inverted Flare Male - Steel - Zinc Oxide - 3\/16 in Hardline - Set of 50","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691370357049,"sku":"DNLF_ALL50110-50","price":25.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50110-50.jpg?v=1722243833"},{"product_id":"inverted-flare-nut-2pk-9-16-18-for-3-16in-line","title":"Allstar Performance Inverted Flare Nut 2pk 9\/16-18 for 3\/16in Line","description":"Fitting - Flare Nut - 9\/16-18 in Inverted Flare Male - Steel - 3\/16 in Hardline - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691370488121,"sku":"DNLF_ALL50115","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50115.jpg?v=1722243835"},{"product_id":"inverted-flare-nut-10pk-3-8-24-for-3-16-line-s-s","title":"Allstar Performance Inverted Flare Nut 10pk 3\/8-24 for 3\/16 Line S\/S","description":"Fitting - Flare Nut - 3\/8-24 in Inverted Flare Male - Stainless - Natural - 3\/16 in Hardline - Set of 10","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691371077945,"sku":"DNLF_ALL50111","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50111.jpg?v=1722243854"},{"product_id":"inverted-flare-nut-2pk-1-2-20-for-1-4-line","title":"Allstar Performance Inverted Flare Nut 2pk 1\/2-20 for 1\/4 Line","description":"Fitting - Flare Nut - 1\/2-20 in Inverted Flare Male - Steel - 1\/4 in Hardline - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691371176249,"sku":"DNLF_ALL50118","price":4.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50118.jpg?v=1722243856"},{"product_id":"inverted-flare-nut-2pk-7-16-24-for-3-16-line","title":"Allstar Performance Inverted Flare Nut 2pk 7\/16-24 for 3\/16 Line","description":"Fitting - Flare Nut - 7\/16-24 in Inverted Flare Male - Steel - 3\/16 in Hardline - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691372421433,"sku":"DNLF_ALL50113","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50113.jpg?v=1722243874"},{"product_id":"inverted-flare-nut-2pk-1-2-20-for-3-16-line","title":"Allstar Performance Inverted Flare Nut 2pk 1\/2-20 for 3\/16 Line","description":"Fitting - Flare Nut - 1\/2-20 in Inverted Flare Male - Steel - 3\/16 in Hardline - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691372880185,"sku":"DNLF_ALL50114","price":4.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50114.jpg?v=1722243887"},{"product_id":"inverted-flare-nut-10pk-7-16-24-for-1-4-line","title":"Allstar Performance Inverted Flare Nut 10pk 7\/16-24 for 1\/4 Line","description":"Fitting - Flare Nut - 7\/16-24 in Inverted Flare Male - Steel - Zinc Oxide - 1\/4 in Hardline - Set of 10","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691373109561,"sku":"DNLF_ALL50116","price":4.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50116.jpg?v=1722243891"},{"product_id":"inverted-flare-nut-10pk-3-8-24-for-3-16-line","title":"Allstar Performance Inverted Flare Nut 10pk 3\/8-24 for 3\/16 Line","description":"Fitting - Flare Nut - 3\/8-24 in Inverted Flare Male - Steel - Zinc Oxide - 3\/16 in Hardline - Set of 10","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691373633849,"sku":"DNLF_ALL50110","price":5.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50110.jpg?v=1722243902"},{"product_id":"inverted-flare-nut-10pk-7-16-24-for-1-4-line-s-s","title":"Allstar Performance Inverted Flare Nut 10pk 7\/16-24 for 1\/4 Line S\/S","description":"Fitting - Flare Nut - 7\/16-24 in Inverted Flare Male - Stainless - Natural - 1\/4 in Hardline - Set of 10","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691378090297,"sku":"DNLF_ALL50117","price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50117.jpg?v=1722243984"},{"product_id":"inverted-flare-nut-4pk-5-8-18-for-3-8-line-s-s","title":"Allstar Performance Inverted Flare Nut 4pk 5\/8-18 for 3\/8 Line S\/S","description":"Fitting - Flare Nut - 5\/8-18 in Inverted Flare Male - Stainless - Natural - 3\/8 in Hardline - Set of 4","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691383890233,"sku":"DNLF_ALL50143","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50143.jpg?v=1722244095"},{"product_id":"inverted-flare-nut-2pk-9-16-18-for-1-4-line","title":"Allstar Performance Inverted Flare Nut 2pk 9\/16-18 for 1\/4 Line","description":"Fitting - Flare Nut - 9\/16-18 in Inverted Flare Male - Steel - 1\/4 in Hardline - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691384152377,"sku":"DNLF_ALL50119","price":4.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50119.jpg?v=1722244099"},{"product_id":"inverted-flare-nut-10pk-5-8-18-for-3-8-line","title":"Allstar Performance Inverted Flare Nut 10pk 5\/8-18 for 3\/8 Line","description":"Fitting - Flare Nut - 5\/8-18 in Inverted Flare Male - Steel - Zinc Oxide - 3\/8 in Hardline - Set of 10","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691384447289,"sku":"DNLF_ALL50142","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50142.jpg?v=1722244109"},{"product_id":"inverted-flare-nut-10pk-1-2-20-for-5-16-line","title":"Allstar Performance Inverted Flare Nut 10pk 1\/2-20 for 5\/16 Line","description":"Fitting - Flare Nut - 1\/2-20 in Inverted Flare Male - Steel - Zinc Oxide - 5\/16 in Hardline - Set of 10","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691385102649,"sku":"DNLF_ALL50140","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50140.jpg?v=1722244120"},{"product_id":"tube-nuts-alum-3an-20pk","title":"Allstar Performance Tube Nuts Alum -3AN 20pk","description":"Fitting - Tube Nut - 3 AN - 3\/16 in Tube - Aluminum - Black Anodized - Set of 20","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691388051769,"sku":"DNLF_ALL50320-20","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50320-20.jpg?v=1722244170"},{"product_id":"tube-nuts-3-4pk","title":"Allstar Performance Tube Nuts -3 4pk","description":"Fitting - Tube Nut - 3 AN - 3\/16 in Tube - Steel - Zinc Oxide - Set of 4","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691388182841,"sku":"DNLF_ALL50300","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50300.jpg?v=1722244173"},{"product_id":"tube-nuts-alum-3an-2pk","title":"Allstar Performance Tube Nuts Alum -3AN 2pk","description":"Fitting - Tube Nut - 3 AN - 3\/16 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691388281145,"sku":"DNLF_ALL50320","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50320.jpg?v=1722244175"},{"product_id":"tube-sleeves-3-4pk","title":"Allstar Performance Tube Sleeves -3 4pk","description":"Fitting - Tube Sleeve - 3 AN - 3\/16 in Tube - Steel - Zinc Oxide - Set of 4","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691388379449,"sku":"DNLF_ALL50310","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50310.jpg?v=1722244178"},{"product_id":"tube-sleeves-alum-4an-20pk","title":"Allstar Performance Tube Sleeves Alum -4AN 20pk","description":"Fitting - Tube Sleeve - 4 AN - 1\/4 in Tube - Aluminum - Black Anodized - Set of 20","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691388707129,"sku":"DNLF_ALL50331-20","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50331-20.jpg?v=1722244185"},{"product_id":"tube-sleeves-alum-4an-2pk","title":"Allstar Performance Tube Sleeves Alum -4AN 2pk","description":"Fitting - Tube Sleeve - 4 AN - 1\/4 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691389133113,"sku":"DNLF_ALL50331","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50331.jpg?v=1722244193"},{"product_id":"tube-sleeves-alum-6an-2pk","title":"Allstar Performance Tube Sleeves Alum -6AN 2pk","description":"Fitting - Tube Sleeve - 6 AN - 3\/8 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691389952313,"sku":"DNLF_ALL50332","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50332.jpg?v=1722244208"},{"product_id":"tube-nuts-3-20pk","title":"Allstar Performance Tube Nuts -3 20pk","description":"Fitting - Tube Nut - 3 AN - 3\/16 in Tube - Steel - Zinc Oxide - Set of 20","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691390083385,"sku":"DNLF_ALL50300-20","price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50300-20.jpg?v=1722244213"},{"product_id":"tube-sleeves-3-20pk","title":"Allstar Performance Tube Sleeves -3 20pk","description":"Fitting - Tube Sleeve - 3 AN - 3\/16 in Tube - Steel - Zinc Oxide - Set of 20","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691390378297,"sku":"DNLF_ALL50310-20","price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50310-20.jpg?v=1722244219"},{"product_id":"tube-nuts-alum-8an-2pk","title":"Allstar Performance Tube Nuts Alum -8AN 2pk","description":"Fitting - Tube Nut - 8 AN - 1\/2 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691391295801,"sku":"DNLF_ALL50323","price":4.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50323.jpg?v=1722244236"},{"product_id":"tube-nuts-alum-10an-2pk","title":"Allstar Performance Tube Nuts Alum -10AN 2pk","description":"Fitting - Tube Nut - 10 AN - 5\/8 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691391426873,"sku":"DNLF_ALL50324","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50324.jpg?v=1722244238"},{"product_id":"tube-sleeves-alum-3an-20pk","title":"Allstar Performance Tube Sleeves Alum -3AN 20pk","description":"Fitting - Tube Sleeve - 3 AN - 3\/16 in Tube - Aluminum - Black Anodized - Set of 20","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691391983929,"sku":"DNLF_ALL50330-20","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50330-20.jpg?v=1722244247"},{"product_id":"tube-nuts-alum-4an-20pk","title":"Allstar Performance Tube Nuts Alum -4AN 20pk","description":"Fitting - Tube Nut - 4 AN - 1\/4 in Tube - Aluminum - Black Anodized - Set of 20","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691392213305,"sku":"DNLF_ALL50321-20","price":30.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50321-20.jpg?v=1722244254"},{"product_id":"tube-sleeves-alum-10an-2pk","title":"Allstar Performance Tube Sleeves Alum -10AN 2pk","description":"Fitting - Tube Sleeve - 10 AN - 5\/8 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691392344377,"sku":"DNLF_ALL50334","price":5.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50334.jpg?v=1722244256"},{"product_id":"tube-sleeves-alum-3an-2pk","title":"Allstar Performance Tube Sleeves Alum -3AN 2pk","description":"Fitting - Tube Sleeve - 3 AN - 3\/16 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691392442681,"sku":"DNLF_ALL50330","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50330.jpg?v=1722244258"},{"product_id":"tube-sleeves-alum-8an-2pk","title":"Allstar Performance Tube Sleeves Alum -8AN 2pk","description":"Fitting - Tube Sleeve - 8 AN - 1\/2 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691393917241,"sku":"DNLF_ALL50333","price":4.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50333.jpg?v=1722244286"},{"product_id":"tube-nuts-alum-4an-2pk","title":"Allstar Performance Tube Nuts Alum -4AN 2pk","description":"Fitting - Tube Nut - 4 AN - 1\/4 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691394441529,"sku":"DNLF_ALL50321","price":3.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50321.jpg?v=1722244300"},{"product_id":"tube-nuts-alum-6an-2pk","title":"Allstar Performance Tube Nuts Alum -6AN 2pk","description":"Fitting - Tube Nut - 6 AN - 3\/8 in Tube - Aluminum - Black Anodized - Pair","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":49691395162425,"sku":"DNLF_ALL50322","price":3.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL50322.jpg?v=1722244306"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/collections\/Tube_Nuts_and_Sleeves.jpg?v=1758366885","url":"https:\/\/tuning4.com\/collections\/tube-nuts-and-sleeves.oembed","provider":"Tuning4 Auto Parts","version":"1.0","type":"link"}