{"product_id":"rjsphh-air-line-disconnect-set-5-piece-42400-heavy-duty-truck-sizes-one-hand-access","title":"RJSPHH Air Line Disconnect Set 5-Piece 42400, Heavy-Duty Truck Sizes, One-Hand Access","description":"\u003cstrong\u003eRJSPHH 42400 is a five-piece air line disconnect kit engineered to quickly and safely separate push-in fittings on heavy-duty truck air systems and similar pneumatic lines.\u003c\/strong\u003e\n\n\u003cp\u003eThis compact set contains the most commonly used sizes for commercial vehicle pneumatic fittings, letting mechanics and roadside technicians release quick-connect air lines without cutting or damaging the tubing. Each tool is designed to reach into tight spaces where only one hand fits and to depress the internal retaining collar so the air line slips free. The kit includes a durable storage holder to keep the pieces organized and ready for service work.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the RJSPHH disconnect set speed up air-line repairs?\u003c\/h3\u003e\n\u003cp\u003eThe tools are shaped to slip over push-in fittings and push the retention ring inward so the hose can be removed immediately. That eliminates the need to trace fittings back to valves or to cut and replace sections of tubing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive sizes cover common commercial fittings: 1\/8\"–5\/32\", 1\/4\", 3\/8\", 1\/2\", 5\/8\".\u003c\/li\u003e\n  \u003cli\u003eSlim profiles access confined areas near manifolds and chasses.\u003c\/li\u003e\n  \u003cli\u003eOne-handed operation speeds roadside or shop workflow.\u003c\/li\u003e\n  \u003cli\u003eStorage clip keeps the set together for rapid retrieval.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich fittings and systems will these disconnect tools work on?\u003c\/h3\u003e\n\u003cp\u003eThe RJSPHH set is sized for quick-connect push-in fittings found on heavy-duty truck brake and suspension air systems, as well as steering and auxiliary pneumatic circuits. They also function on many aftermarket and OEM flow-control, check, shuttle, and quick-exhaust valve connections that use similar retention collars.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrake system airlines and service lines.\u003c\/li\u003e\n  \u003cli\u003eSuspension air springs and valves.\u003c\/li\u003e\n  \u003cli\u003eSteering and engine pneumatic controls with push-in couplers.\u003c\/li\u003e\n  \u003cli\u003eFlow control, check, shuttle, and quick-exhaust valve connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these tools durable and easy to keep organized?\u003c\/h3\u003e\n\u003cp\u003eEach tool is manufactured to withstand repeated use in commercial environments; the set ships with a holder that secures the five sizes together for storage. The rugged finish resists wear in a busy shop or on a service truck.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened contact edges resist deformation during leverage.\u003c\/li\u003e\n  \u003cli\u003eCompact holder clips into toolbox or mounts for quick access.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant coating for longer life in harsh conditions.\u003c\/li\u003e\n  \u003cli\u003eBacked by a one-year warranty with responsive customer support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The RJSPHH 42400 set is ideal for fleet technicians, heavy-truck mechanics, mobile roadside service providers, and DIYers who maintain commercial pneumatic systems. Choose this kit if you need a reliable, space-saving toolset that lets you uncouple push-in air fittings fast without cutting lines or removing surrounding components.\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: Which sizes are included in the RJSPHH 42400 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set contains five sizes: 1\/8\"–5\/32\", 1\/4\", 3\/8\", 1\/2\" and 5\/8\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit work in tight spaces on heavy trucks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; the slim profiles permit one-handed access and operation in confined areas.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RJSPHH","offers":[{"title":"Default Title","offer_id":48085889646750,"sku":"B0BZPB6VQN","price":43.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rjsphh-front-packaging-set.jpg?v=1785879644","url":"https:\/\/northtrailauto.ca\/products\/rjsphh-air-line-disconnect-set-5-piece-42400-heavy-duty-truck-sizes-one-hand-access","provider":"North Trail Auto","version":"1.0","type":"link"}