{"product_id":"heavy-duty-truck-rv-air-line-fitting-kit-8-piece-set-2","title":"🎉50% OFF Heavy-Duty Truck\/RV Air Line Fitting Kit (8-Piece Set)","description":"\u003cdiv style=\"width: 100%; max-width: 100%; margin: 0 auto; overflow: visible; background: #ffffff; color: #252525; font-family: Arial,Helvetica,sans-serif; line-height: 1.55; box-sizing: border-box;\"\u003e\n\u003c!-- ================= HERO ================= --\u003e\n\u003csection style=\"padding: 30px 18px 18px; margin: 0; background: #f6f5f1;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #a87900; font-size: 13px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase;\"\u003eBUILT FOR PNEUMATIC REPAIRS\u003c\/div\u003e\n\u003ch1 style=\"margin: 0 0 10px; color: #171717; font-size: clamp(30px,6vw,48px); line-height: 1.08; font-weight: 800;\"\u003eRepair Air Lines Fast\u003c\/h1\u003e\n\u003cp style=\"max-width: 690px; margin: 0 auto 18px; color: #5d5d5d; font-size: 16px; line-height: 1.55;\"\u003eRestore damaged pneumatic tubing with a strong metal connector designed for a secure, reliable fit.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 180px; max-width: 230px; padding: 13px 12px; background: #ffffff; border: 1px solid #dedbd1; border-radius: 12px; box-sizing: border-box; font-size: 14px; font-weight: bold;\"\u003e✅ Tight Connection\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; max-width: 230px; padding: 13px 12px; background: #ffffff; border: 1px solid #dedbd1; border-radius: 12px; box-sizing: border-box; font-size: 14px; font-weight: bold;\"\u003e🔩 Metal Construction\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; max-width: 230px; padding: 13px 12px; background: #ffffff; border: 1px solid #dedbd1; border-radius: 12px; box-sizing: border-box; font-size: 14px; font-weight: bold;\"\u003e⚡ Simple Installation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- GIF 1 BRIEF:\n  Purpose: Hero first visual proof.\n  Dynamic process: Cut damaged pneumatic tubing, slide the nuts onto both tube ends, insert the connector body, tighten both sides and show the completed connection.\n  Scene: Real truck, garage or workshop pneumatic repair environment.\n  Person: Mechanic hands.\n  Angle: Close-up.\n  Accuracy: Preserve exact connector structure and real installation method shown in uploaded references. Do not invent pressure ratings or performance data.\n  --\u003e\n\u003cdiv style=\"margin: 18px 18px 0; text-align: center; color: #927000; font-size: 14px; font-weight: 800; line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/gif_b9443e8d-d66a-436e-8a53-0a3ce850cb7b.gif?v=1787135840\" alt=\"\" width=\"906\" height=\"1608\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ================= PROBLEM \/ VALUE ================= --\u003e\n\u003csection style=\"padding: 28px 18px 18px; margin: 0; background: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #a87900; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eFIX THE LINE • KEEP WORK MOVING\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #171717; font-size: clamp(26px,4.5vw,36px); line-height: 1.15;\"\u003eDon't Replace the Whole Air Line\u003c\/h2\u003e\n\u003cp style=\"max-width: 680px; margin: 0 auto; color: #626262; font-size: 16px;\"\u003eCut away the damaged section and reconnect the tubing with a compact metal fitting instead of replacing the entire line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IMAGE 1 BRIEF:\nImage number: 1\nPurpose: Product range overview.\nCore message: Multiple connector sizes for different pneumatic tubing.\nScene: Clean white or light industrial studio background.\nPerson: None.\nAngle: Front three-quarter.\nComposition: Arrange authentic connector sizes from largest to smallest.\nRatio: 1:1.\nAccuracy: Preserve exact connector appearance and colors from uploaded references.\n--\u003e\u003c!-- ================= REAL WORLD REPAIR ================= --\u003e\n\u003csection style=\"padding: 28px 18px 18px; margin: 0; background: #171b20; color: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #f3bd19; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003ePRACTICAL REPAIR • LESS DOWNTIME\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #ffffff; font-size: clamp(26px,4.5vw,36px); line-height: 1.15;\"\u003eGet Back to Work Faster\u003c\/h2\u003e\n\u003cp style=\"max-width: 680px; margin: 0 auto; color: #d9dadd; font-size: 16px;\"\u003eA straightforward compression-style repair helps reconnect damaged pneumatic tubing without rebuilding the entire system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IMAGE 2 BRIEF:\nImage number: 2\nPurpose: Real-world repair proof.\nCore message: Connector used directly in a pneumatic hose repair.\nScene: Truck pneumatic system or workshop.\nPerson: Mechanic hands connecting two air hoses.\nAngle: Tight close-up.\nComposition: Connector centered and clearly visible.\nRatio: 1:1.\nAccuracy: Follow uploaded real-use reference.\n--\u003e\n\u003cdiv style=\"margin: 12px 18px 8px; text-align: center; color: #927000; font-size: 14px; font-weight: 800; line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/e8b399bba5db1e45038ce596234128bde363df6f.jpg?v=1787135432\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- ================= STRUCTURE ================= --\u003e\n\u003csection style=\"padding: 28px 18px 18px; margin: 0; background: #f3f4f5;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #a87900; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eBUILT AROUND A TIGHT FIT\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #171717; font-size: clamp(26px,4.5vw,36px); line-height: 1.15;\"\u003eBuilt for a Secure Connection\u003c\/h2\u003e\n\u003cp style=\"max-width: 680px; margin: 0 auto; color: #626262; font-size: 16px;\"\u003eA metal body, sealing structure and threaded compression design work together to create a stable pneumatic connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IMAGE 3 BRIEF:\nImage number: 3\nPurpose: Explain connector structure.\nCore message: Metal body + sealing ring + threaded compression design.\nScene: Dark industrial tabletop.\nPerson: None.\nAngle: Macro three-quarter product angle.\nComposition: Large connector with minimal feature callouts.\nRatio: 1:1.\nAccuracy: Only show structures visible in uploaded references.\n--\u003e\n\u003cdiv style=\"margin: 12px 18px 8px; text-align: center; color: #927000; font-size: 14px; font-weight: 800; line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/e1c69a5ecf294be67e2c259b9751d32c62793b3b.jpg?v=1787135432\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- ================= INSTALLATION ================= --\u003e\n\u003csection style=\"padding: 28px 18px 18px; margin: 0; background: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #a87900; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eSTRAIGHTFORWARD INSTALLATION\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #171717; font-size: clamp(26px,4.5vw,36px); line-height: 1.15;\"\u003eCut. Insert. Tighten.\u003c\/h2\u003e\n\u003cp style=\"max-width: 680px; margin: 0 auto; color: #626262; font-size: 16px;\"\u003eRepair a damaged section in four simple steps without replacing the entire pneumatic line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IMAGE 4 BRIEF:\nImage number: 4\nPurpose: Installation steps.\nCore message: Four-step repair process.\nScene: Industrial workbench.\nPerson: Hands optional.\nAngle: Close-up process view.\nComposition: One coherent four-step installation sequence.\nCollage allowed: Yes, only for sequential installation steps.\nRatio: 1:1.\nAccuracy: Follow the installation method shown in uploaded reference.\n--\u003e\n\u003cdiv style=\"margin: 12px 18px 8px; text-align: center; color: #927000; font-size: 14px; font-weight: 800; line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/0d2588a83c3e219c946f304b4bc317c661fd7806.jpg?v=1787135433\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- ================= HOW IT WORKS ================= --\u003e\n\u003csection style=\"padding: 24px 18px; margin: 0; background: #171b20; color: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 760px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #f3bd19; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eFOUR SIMPLE STEPS\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 18px; color: #ffffff; font-size: clamp(26px,4.5vw,34px); line-height: 1.15;\"\u003eHow to Repair the Line\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"flex: 1 1 210px; padding: 16px; background: #252b31; border-radius: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"margin: 0 0 5px; color: #f3bd19; font-size: 13px; font-weight: 800;\"\u003eSTEP 1\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 5px;\"\u003eCut the Damaged Section\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #d5d7d9;\"\u003e Remove the damaged portion and leave clean tubing ends. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 210px; padding: 16px; background: #252b31; border-radius: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"margin: 0 0 5px; color: #f3bd19; font-size: 13px; font-weight: 800;\"\u003eSTEP 2\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 5px;\"\u003eSlide on the Nuts\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #d5d7d9;\"\u003e Place the connector nuts onto both tube ends. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 210px; padding: 16px; background: #252b31; border-radius: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"margin: 0 0 5px; color: #f3bd19; font-size: 13px; font-weight: 800;\"\u003eSTEP 3\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 5px;\"\u003eInsert the Connector\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #d5d7d9;\"\u003e Push the connector body into both tubing ends. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 210px; padding: 16px; background: #252b31; border-radius: 12px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"margin: 0 0 5px; color: #f3bd19; font-size: 13px; font-weight: 800;\"\u003eSTEP 4\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 5px;\"\u003eTighten the Connection\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #d5d7d9;\"\u003e Secure both sides to complete the repair. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ================= METAL BUILD ================= --\u003e\n\u003csection style=\"padding: 28px 18px 18px; margin: 0; background: #f6f5f1;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #a87900; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eMADE FOR DEMANDING WORK\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #171717; font-size: clamp(26px,4.5vw,36px); line-height: 1.15;\"\u003eHeavy-Duty Metal Build\u003c\/h2\u003e\n\u003cp style=\"max-width: 680px; margin: 0 auto; color: #626262; font-size: 16px;\"\u003eDurable metal construction makes the connector a practical choice for working pneumatic systems and repair environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IMAGE 5 BRIEF:\nImage number: 5\nPurpose: Durability and material confidence.\nCore message: Solid metal construction for demanding pneumatic work.\nScene: Industrial metal work surface.\nPerson: None.\nAngle: Macro product view.\nComposition: Two connectors prominent with strong reflections and industrial lighting.\nRatio: 1:1.\nAccuracy: Preserve exact finish and geometry.\n--\u003e\n\u003cdiv style=\"margin: 12px 18px 8px; text-align: center; color: #927000; font-size: 14px; font-weight: 800; line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/d88348bc9b28a68ab8bbcb02861ff2f9260cbba7.jpg?v=1787135433\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- ================= APPLICATIONS ================= --\u003e\n\u003csection style=\"padding: 28px 18px 18px; margin: 0; background: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 820px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #a87900; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eBUILT FOR REAL PNEUMATIC SYSTEMS\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #171717; font-size: clamp(26px,4.5vw,36px); line-height: 1.15;\"\u003eMade for Pneumatic Work\u003c\/h2\u003e\n\u003cp style=\"max-width: 690px; margin: 0 auto; color: #626262; font-size: 16px;\"\u003eUse it across truck air systems, garages, air compressors, workshops and pneumatic equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IMAGE 6 BRIEF:\nImage number: 6\nPurpose: Show application versatility.\nCore message: Suitable for multiple pneumatic working environments.\nScene: Professional truck, garage, compressor or pneumatic-tool environment.\nPerson: Mechanic if appropriate.\nAngle: Lifestyle working angle.\nComposition: Focus on one strong real-world application rather than a crowded collage.\nRatio: 1:1.\nAccuracy: Connector must remain visible and accurately connected to pneumatic tubing.\n--\u003e\n\u003cdiv style=\"margin: 12px 18px 8px; text-align: center; color: #927000; font-size: 14px; font-weight: 800; line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/a3e1f47b3c44be5b9a440fcb22da0883453fa431.jpg?v=1787135432\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- ================= COMPATIBILITY ================= --\u003e\n\u003csection style=\"padding: 24px 18px; margin: 0; background: #171b20; color: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 760px; margin: 0 auto; text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #f3bd19; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eCHECK YOUR TUBING BEFORE ORDERING\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #ffffff; font-size: clamp(26px,4.5vw,34px); line-height: 1.15;\"\u003eMultiple Tubing Options\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #d9dadd; font-size: 16px;\"\u003eReference materials show compatibility with PU, PA, PE and PVC pneumatic tubing from 4mm to 16mm outer diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ================= PRODUCT DETAILS ================= --\u003e\n\u003csection style=\"padding: 22px 18px; margin: 0; background: #f3f4f5;\"\u003e\n\u003cdiv style=\"max-width: 760px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #967300; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003ePRODUCT DETAILS\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 16px; color: #171717; font-size: clamp(26px,4.5vw,34px); line-height: 1.15;\"\u003eBefore You Order\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; background: #ffffff; border: 1px solid #d9d9d9; border-radius: 12px; overflow: hidden;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39%; padding: 13px; background: #e9e9e7; border-bottom: 1px solid #dddddd; font-size: 14px; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 13px; border-bottom: 1px solid #dddddd; font-size: 14px;\"\u003ePneumatic Air Hose Repair Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 13px; background: #e9e9e7; border-bottom: 1px solid #dddddd; font-size: 14px; font-weight: bold;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 13px; border-bottom: 1px solid #dddddd; font-size: 14px;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 13px; background: #e9e9e7; border-bottom: 1px solid #dddddd; font-size: 14px; font-weight: bold;\"\u003eTube Materials\u003c\/td\u003e\n\u003ctd style=\"padding: 13px; border-bottom: 1px solid #dddddd; font-size: 14px;\"\u003ePU \/ PA \/ PE \/ PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 13px; background: #e9e9e7; border-bottom: 1px solid #dddddd; font-size: 14px; font-weight: bold;\"\u003eTube OD Range\u003c\/td\u003e\n\u003ctd style=\"padding: 13px; border-bottom: 1px solid #dddddd; font-size: 14px;\"\u003e4mm–16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 13px; background: #e9e9e7; font-size: 14px; font-weight: bold;\"\u003eSuitable For\u003c\/td\u003e\n\u003ctd style=\"padding: 13px; font-size: 14px;\"\u003eTrucks, garages, compressors, workshops and pneumatic systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin: 14px 0 0; padding: 14px 16px; background: #fff8dd; border-radius: 10px; font-size: 13px; color: #56514a;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Match the connector size to the outside diameter of your pneumatic tubing before ordering. Exact set contents depend on the selected option.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ================= FAQ ================= --\u003e\n\u003csection style=\"padding: 22px 18px; margin: 0; background: #ffffff;\"\u003e\n\u003cdiv style=\"max-width: 760px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #967300; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eQUESTIONS BEFORE ORDERING?\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 16px; color: #171717; font-size: clamp(26px,4.5vw,34px); line-height: 1.15;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdetails style=\"margin: 0 0 10px; padding: 0 16px; border: 1px solid #dedede; border-radius: 10px; background: #f8f8f7;\"\u003e\n\u003csummary style=\"padding: 15px 0; cursor: pointer; font-weight: bold; font-size: 15px;\"\u003eWhat tubing is it designed for?\u003c\/summary\u003e\n\u003cp style=\"margin: 0; padding: 0 0 15px; font-size: 14px; color: #626262;\"\u003eThe supplied product references show use with PU, PA, PE and PVC pneumatic tubing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px; padding: 0 16px; border: 1px solid #dedede; border-radius: 10px; background: #f8f8f7;\"\u003e\n\u003csummary style=\"padding: 15px 0; cursor: pointer; font-weight: bold; font-size: 15px;\"\u003eWhat sizes are available?\u003c\/summary\u003e\n\u003cp style=\"margin: 0; padding: 0 0 15px; font-size: 14px; color: #626262;\"\u003eThe reference materials show tubing compatibility from 4mm to 16mm outer diameter. Select the correct option for your tubing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px; padding: 0 16px; border: 1px solid #dedede; border-radius: 10px; background: #f8f8f7;\"\u003e\n\u003csummary style=\"padding: 15px 0; cursor: pointer; font-weight: bold; font-size: 15px;\"\u003eHow is the connector installed?\u003c\/summary\u003e\n\u003cp style=\"margin: 0; padding: 0 0 15px; font-size: 14px; color: #626262;\"\u003eCut away the damaged section, slide the nuts onto the tube ends, insert the connector body and tighten both sides.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px; padding: 0 16px; border: 1px solid #dedede; border-radius: 10px; background: #f8f8f7;\"\u003e\n\u003csummary style=\"padding: 15px 0; cursor: pointer; font-weight: bold; font-size: 15px;\"\u003eWhere can I use it?\u003c\/summary\u003e\n\u003cp style=\"margin: 0; padding: 0 0 15px; font-size: 14px; color: #626262;\"\u003eIt is shown in truck air systems, garages, workshops, compressors and other pneumatic setups.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0; padding: 0 16px; border: 1px solid #dedede; border-radius: 10px; background: #f8f8f7;\"\u003e\n\u003csummary style=\"padding: 15px 0; cursor: pointer; font-weight: bold; font-size: 15px;\"\u003eHow do I choose the right size?\u003c\/summary\u003e\n\u003cp style=\"margin: 0; padding: 0 0 15px; font-size: 14px; color: #626262;\"\u003eMeasure the outside diameter of your existing pneumatic tube and select the corresponding connector size.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ================= FINAL CTA ================= --\u003e\n\u003csection style=\"padding: 30px 18px; margin: 0; background: #171b20; color: #ffffff; text-align: center;\"\u003e\n\u003cdiv style=\"max-width: 700px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"margin: 0 0 8px; color: #f3bd19; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;\"\u003eKEEP YOUR AIR SYSTEM WORKING\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; color: #ffffff; font-size: clamp(30px,5.5vw,42px); line-height: 1.12;\"\u003eFix the Line. Keep Moving.\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #d9dadd; font-size: 16px;\"\u003eChoose the connector size that matches your pneumatic tubing and keep a practical repair solution ready when you need it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ================= TRUST BAR ================= --\u003e\n\u003csection style=\"padding: 20px 18px; margin: 0; background: #f6f5f1;\"\u003e\n\u003cdiv style=\"max-width: 850px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; padding: 15px; background: #ffffff; border: 1px solid #dedbd1; border-radius: 10px; text-align: center; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 5px;\"\u003e📦\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 3px; font-size: 14px;\"\u003eFree Shipping Over $50\u003c\/strong\u003e \u003cspan style=\"font-size: 12px; color: #6a6863;\"\u003eOrders over $50 qualify for free shipping.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; padding: 15px; background: #ffffff; border: 1px solid #dedbd1; border-radius: 10px; text-align: center; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 5px;\"\u003e🌎\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 3px; font-size: 14px;\"\u003eWorldwide Shipping\u003c\/strong\u003e \u003cspan style=\"font-size: 12px; color: #6a6863;\"\u003eWorldwide shipping is available for customers around the globe.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 220px; padding: 15px; background: #ffffff; border: 1px solid #dedbd1; border-radius: 10px; text-align: center; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 5px;\"\u003e↩️\u003c\/div\u003e\n\u003cstrong style=\"display: block; margin-bottom: 3px; font-size: 14px;\"\u003e90-Day Free Returns\u003c\/strong\u003e \u003cspan style=\"font-size: 12px; color: #6a6863;\"\u003eReturn your order free of charge within 90 days.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"HTT233","offers":[{"title":"Set of 8 Pack🔥","offer_id":60094939856977,"sku":"NC02772608193121-升级加厚接快拧两通【4-16】8枚","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/2319\/1633\/files\/ChatGPT_Image_Aug_19_2026_06_46_51_AM.png?v=1787136428","url":"https:\/\/viqzet.com\/products\/heavy-duty-truck-rv-air-line-fitting-kit-8-piece-set-2","provider":"viqzet","version":"1.0","type":"link"}