{"product_id":"cheemuii-39-piece-dot-air-line-quick-connect-fittings-kit-1-4-in-3-8-in-1-2-in-brass","title":"CheeMuii 39-Piece DOT Air Line Quick Connect Fittings Kit – 1\/4 in, 3\/8 in, 1\/2 in Brass","description":"\u003cp\u003eMeet the CheeMuii 39 PCS DOT Air Line Quick Connect Fittings Kit, a versatile selection designed for reliability on the road, in the shop, or on the farm. Crafted from high‑quality CA360 brass and resilient plastic, these fittings are built to pair with standard air line systems and push‑to‑connect lines for a clean, secure fit from the first click. The kit is designed to cover a wide range of common configurations, helping you complete repairs or upgrades without the need to hunt for individual parts.\u003c\/p\u003e\n\u003cp\u003eThis assortment is engineered to withstand daily wear, resist corrosion, and maintain performance across a broad temperature and pressure range. You’ll notice the cool feel of solid brass and the confident glide of push‑to‑connect assemblies as you work—an experience that can simplify fittings tasks in tight spaces or on busy job sites.\u003c\/p\u003e\n\u003ch3\u003eWhat’s inside\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 x 1\/4\" tees\u003c\/li\u003e\n  \u003cli\u003e4 x 3\/8\" tees\u003c\/li\u003e\n  \u003cli\u003e2 x 1\/2\" tees\u003c\/li\u003e\n  \u003cli\u003e6 x 1\/4\" straight unions\u003c\/li\u003e\n  \u003cli\u003e4 x 3\/8\" straight unions\u003c\/li\u003e\n  \u003cli\u003e2 x 1\/2\" straight unions\u003c\/li\u003e\n  \u003cli\u003e4 x 1\/4\" 90° elbows\u003c\/li\u003e\n  \u003cli\u003e2 x 3\/8\" 90° elbows\u003c\/li\u003e\n  \u003cli\u003e2 x 1\/2\" 90° elbows\u003c\/li\u003e\n  \u003cli\u003e6 x Y splitters\u003c\/li\u003e\n  \u003cli\u003e1 x tube cutter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuality you can rely on\u003c\/h3\u003e\n\u003cp\u003eThese DOT fittings are made from CA360 brass with high‑strength plastic. They meet DOT FMVSS 571.106 and SAE J1131 air brake system requirements, offering corrosion resistance, good high‑temperature ductility, low permeability, and a long service life suited to demanding environments.\u003c\/p\u003e\n\u003ch3\u003eEasy to install and use\u003c\/h3\u003e\n\u003cp\u003eThe push‑to‑connect design simplifies installation—just push to connect and secure. The durable construction supports a wide operating range while fitting neatly into confined spaces, reducing install time on busy workdays.\u003c\/p\u003e\n\u003ch3\u003eWhere you can use them\u003c\/h3\u003e\n\u003cp\u003eIdeal for DOT air brake lines, air suspension systems, and copper tubing in airline systems. They’re well suited for truck and RV repair, industrial workshops, garden equipment maintenance, towing setups, and other everyday projects where quick connections matter.\u003c\/p\u003e\n\u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking pressure up to 250 PSI\u003c\/li\u003e\n  \u003cli\u003eTemperature range from −30°F to 180°F (−34°C to 82°C)\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard DOT\/SAE air systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Always follow tubing manufacturer recommendations for pressure and temperature when integrating components into an existing setup. For best results, cut tubing square and deburr edges with the included tool, keep fittings clean, and store parts in a dry, dust‑free area.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the CheeMuii 39 PCS DOT air line fittings kit include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A complete assortment: tees, straights, elbows, Y splitters, and a tube cutter across 1\/4\", 3\/8\", and 1\/2\" sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What applications are suitable for these fittings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for DOT air brake lines, air suspension, copper tubing, and general repairs in trucks, RVs, and workshops.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CheeMuii","offers":[{"title":"Default Title","offer_id":42495066406997,"sku":"B0CJ2MLYT9","price":82.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/cheemuii-dot-air-line-fittings-tee-1-4.jpg?v=1778670570","url":"https:\/\/plentytorque.co.uk\/products\/cheemuii-39-piece-dot-air-line-quick-connect-fittings-kit-1-4-in-3-8-in-1-2-in-brass","provider":"PlentyTorque","version":"1.0","type":"link"}