{"product_id":"cheemuii-12ft-3-in-1-air-lines-kit-for-semi-trucks-with-gladhands-springs-and-7-way-trailer-cord","title":"CheeMuii 12ft 3-in-1 Air Lines Kit for Semi Trucks with Gladhands, Springs, and 7-Way Trailer Cord","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eCheeMuii 12FT 3-in-1 Air Lines Kit is designed to support semi trucks and trailers with a versatile, ready-to-install package. It combines air lines, protective springs, and a durable gladhands system, built to withstand daily highway use while remaining straightforward to set up. The goal is to help fleets and drivers connect reliably without complicating maintenance routines.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 ft 3-in-1 air lines kit\u003c\/li\u003e\n\u003cli\u003eTwo 16 in tender spring kits\u003c\/li\u003e\n\u003cli\u003eOne 16 in single tender spring kit\u003c\/li\u003e\n\u003cli\u003ePair of glad hands\u003c\/li\u003e\n\u003cli\u003ePair of gladhand handles\u003c\/li\u003e\n\u003cli\u003eGladhand holder\u003c\/li\u003e\n\u003cli\u003eFour gladhand seals\u003c\/li\u003e\n\u003cli\u003eTeflon tape\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoth ends feature stainless steel springs that cushion and protect wiring and hoses during routing and installation.\u003c\/li\u003e\n\u003cli\u003eAluminum gladhand handles replace aging rubber grips, providing a durable, long-lasting touch under tough working conditions.\u003c\/li\u003e\n\u003cli\u003eRed and blue air lines use a double-braided design with a three-layer molding process for higher burst resistance and twist protection.\u003c\/li\u003e\n\u003cli\u003eThe 7-way electrical cable uses a zinc die-cast plug to efficiently transfer power, meeting SAE J560 testing.\u003c\/li\u003e\n\u003cli\u003eA dedicated gladhand holder and spring-equipped clamps help keep lines organized and protected in mobile environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-world use scenarios include routine trailer hookups, on-site inspections, and road-ready maintenance where quick, secure connections matter. The tender springs act as buffers during movement, while the protective springs reduce wear on hoses and ABS lines, contributing to a longer service life.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and certifications\u003c\/h3\u003e\n\u003cp\u003eCertification references include SAE J2394, SAE J560, and DOT SAE J1402A, underscoring compliance with common heavy-duty standards. The kit’s integrated design aims for straightforward installation and dependable operation in fluctuating temperatures and demanding duties.\u003c\/p\u003e\n\u003ch3\u003eWhy choose CheeMuii\u003c\/h3\u003e\n\u003cp\u003eCheeMuii blends rugged build quality with practical design details found in professional fleets. The combination of spring protection, aluminum components, durable hoses, and a complete mounting assembly offers a versatile upgrade for semi trucks and trailers without overpromising outcomes.\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 is included in the CheeMuii 12FT 3-in-1 Air Lines Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes the 12 ft 3-in-1 air lines kit, tender springs (two 16\"), a single 16\" spring kit, glad hands, handles, holder, seals, and Teflon tape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits can I expect in daily use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Spring protection and aluminum components help durability, while double-braided hoses and a robust 7‑way cord support reliable connections on busy routes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CheeMuii","offers":[{"title":"Default Title","offer_id":42464809844821,"sku":"B0DFW5M297","price":162.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/cheemuii-12ft-3in-1-air-lines-kit.jpg?v=1777990521","url":"https:\/\/plentytorque.co.uk\/products\/cheemuii-12ft-3-in-1-air-lines-kit-for-semi-trucks-with-gladhands-springs-and-7-way-trailer-cord","provider":"PlentyTorque","version":"1.0","type":"link"}