{"product_id":"🔧-metal-air-line-fittings-set-straight-pneumatic-connectors","title":"🔧 Metal Air Line Fittings Set – Straight Pneumatic Connectors","description":"\u003c!--\nSHOPIFY PRODUCT DESCRIPTION BODY HTML\nProduct: 🔧 Metal Air Line Fittings Set – Straight Pneumatic Connectors\nPackage: set of metal straight pneumatic fittings; piece count, thread sizes and tube OD confirmed from supplier listing\nIMAGE SLOTS: replace every \"YOUR_XXX_IMAGE_URL\" token below with your uploaded Shopify Files CDN URL before publishing.\nREVIEWS: testimonial cards are samples only — replace with real verified reviews before publishing.\nCOMPLIANCE: thread standard (NPT \/ BSP \/ metric), tube OD, pressure, temperature, material and set quantity are not stated in the source title; do not publish numeric ratings until confirmed against the supplier spec sheet. Match thread and tubing before installation; always depressurize the air line before service.\n--\u003e\n\u003cstyle\u003e\n    .wjs-page,\n    .wjs-page * {\n      box-sizing: border-box;\n    }\n    .wjs-page {\n      \/* Industrial Workshop Palette - Gunmetal Black, Safety Orange, Steel Blue, Silver Muted *\/\n      --wjs-theme-primary: #f97316;\n      --wjs-theme-vibrant: #60a5fa;\n      --wjs-theme-accent: #f59e0b;\n      --wjs-dark-primary: #0b0d10;\n      --wjs-dark-card: #121417;\n      --wjs-text-light: #f8fafc;\n      --wjs-text-muted: #cbd5e1;\n      --wjs-tag-bg: rgba(96, 165, 250, 0.13);\n      --wjs-theme-line: rgba(96, 165, 250, 0.3);\n      --wjs-shadow: 0 10px 30px rgba(0, 0, 0, 0.85);\n      width: 100%;\n      max-width: 1120px;\n      min-width: 0;\n      margin: 0 auto;\n      padding: 16px 10px 0;\n      overflow: hidden;\n      color: var(--wjs-text-muted);\n      background: transparent;\n      font-family:\n        -apple-system,\n        BlinkMacSystemFont,\n  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color: var(--wjs-text-muted);\n      font-size: 14px;\n      line-height: 1.68;\n      border-left: 3px solid var(--wjs-theme-vibrant);\n      margin-left: 16px;\n      margin-bottom: 12px;\n    }\n    .wjs-final {\n      margin-bottom: 0;\n      padding: 49px 20px;\n      text-align: center;\n    }\n    .wjs-final .wjs-heading,\n    .wjs-final .wjs-copy {\n      margin-right: auto;\n      margin-left: auto;\n    }\n    .wjs-final-line {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      margin-top: 22px;\n      padding: 11px 18px;\n      border: 1px solid var(--wjs-theme-vibrant);\n      border-radius: 999px;\n      color: var(--wjs-theme-vibrant);\n      background: var(--wjs-tag-bg);\n      font-size: 13px;\n      font-weight: 850;\n      text-align: center;\n    }\n    @container wjspage (min-width: 700px) {\n      .wjs-page {\n        padding: 22px 16px 0;\n      }\n      .wjs-hero {\n        padding: 60px 28px 45px;\n      }\n      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       margin-bottom: 13px;\n        border-radius: 16px;\n      }\n      .wjs-hero {\n        padding: 39px 14px 29px;\n      }\n      .wjs-media {\n        border-radius: 12px;\n      }\n      .wjs-section {\n        padding: 30px 14px;\n      }\n      .wjs-wide-head {\n        padding: 30px 14px 13px;\n      }\n      .wjs-title {\n        font-size: 32px;\n      }\n      .wjs-heading {\n        font-size: 26px;\n      }\n      .wjs-spec {\n        grid-template-columns: 1fr;\n        gap: 4px;\n      }\n      .wjs-faq {\n        padding: 33px 13px;\n      }\n    }\n    .wjs-page {\n      margin-bottom: 0 !important;\n      padding-bottom: 0 !important;\n    }\n    .wjs-page \u003e p:empty,\n    .wjs-page \u003e div:empty,\n    .wjs-page \u003e br:last-child {\n      display: none !important;\n    }\n    .product__description:has(.wjs-page),\n    .product__description.rte:has(.wjs-page),\n    .rte:has(\u003e .wjs-page) {\n      margin-bottom: 0 !important;\n      padding-bottom: 0 !important;\n      background: transparent !important;\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"wjs-page\"\u003e\n\u003c!-- INTRO HERO --\u003e\n\u003csection class=\"wjs-card wjs-dark wjs-hero\"\u003e\n\u003cdiv class=\"wjs-shell\"\u003e\n\u003cp class=\"wjs-eyebrow\"\u003e🔧 PNEUMATIC HARDWARE · METAL STRAIGHT CONNECTORS · AIR LINE SET\u003c\/p\u003e\n\u003ch1 class=\"wjs-title\"\u003eMetal Air Line \u003cspan\u003eFittings Straight Connectors\u003c\/span\u003e 🔧\u003c\/h1\u003e\n\u003ch3 class=\"wjs-lead\"\u003e\u003cstrong\u003eA set of metal straight pneumatic fittings for compressed-air circuits — joining air tubing to threaded ports in a simple in-line layout. Built as practical hardware for air tools, compressors, pneumatic cylinders, valves and workshop automation setups.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"wjs-chips\"\u003e\n\u003cspan class=\"wjs-chip\"\u003e⚙️ Metal Fitting Body\u003c\/span\u003e \u003cspan class=\"wjs-chip\"\u003e📏 Straight In-Line Connector\u003c\/span\u003e \u003cspan class=\"wjs-chip\"\u003e🧰 Air Tools \u0026amp; Compressors\u003c\/span\u003e \u003cspan class=\"wjs-chip\"\u003e🔩 Quick Tube Connection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- HERO MAIN IMAGE : REPLACE YOUR_MAIN_PRODUCT_IMAGE_URL with your uploaded product photo --\u003e\n\u003csection class=\"wjs-card wjs-image-wrap\"\u003e\n\u003cdiv class=\"wjs-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/4891\/8950\/files\/2235-air-line-01.jpg?v=1793442735\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- CORE HIGHLIGHTS \/ QUICK SCAN --\u003e\n\u003csection class=\"wjs-card wjs-scan\"\u003e\n\u003cdiv class=\"wjs-scan__item\"\u003e\n\u003cspan class=\"wjs-scan__num\"\u003e01\u003c\/span\u003e \u003cstrong\u003eStraight Pneumatic Layout\u003c\/strong\u003e \u003cspan\u003eIn-line male connector joins air tubing straight into a threaded port without elbows, branches or direction changes.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-scan__item\"\u003e\n\u003cspan class=\"wjs-scan__num\"\u003e02\u003c\/span\u003e \u003cstrong\u003eMetal Body Construction\u003c\/strong\u003e \u003cspan\u003eMetal housing intended for repeated connection cycles in workshop use; confirm exact alloy, plating and internal seal materials on the spec sheet.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-scan__item\"\u003e\n\u003cspan class=\"wjs-scan__num\"\u003e03\u003c\/span\u003e \u003cstrong\u003eCompressed Air Applications\u003c\/strong\u003e \u003cspan\u003eSuits standard PU and nylon\/PA air tubing in pneumatic tools, cylinders, valves, filter regulators, compressors and bench rigs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-scan__item\"\u003e\n\u003cspan class=\"wjs-scan__num\"\u003e04\u003c\/span\u003e \u003cstrong\u003eReady Spare Fitting Set\u003c\/strong\u003e \u003cspan\u003eSupplied as a multi-piece set for repairs, line extensions, new builds and keeping spare connectors in your pneumatic parts kit.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- CONNECTIONS \u0026 MECHANISM --\u003e\n\u003csection class=\"wjs-card wjs-dark wjs-section\"\u003e\n\u003cdiv class=\"wjs-shell wjs-split\"\u003e\n\u003c!-- IMAGE SLOT 2 : tube inserted into fitting, collar and thread detail --\u003e\n\u003cdiv class=\"wjs-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/4891\/8950\/files\/2235-air-line-02.jpg?v=1793442735\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"wjs-label\"\u003ePneumatic Performance\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eSecure Connections On The Air Line\u003c\/h2\u003e\n\u003cp class=\"wjs-copy\"\u003eA straight fitting keeps the air path short and direct: the tube end locks into the connector, while the threaded port mounts into a tool, valve, cylinder or manifold. Confirm both your tube OD and thread standard before selecting the fitting size.\u003c\/p\u003e\n\u003cul class=\"wjs-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-In Tube Lock:\u003c\/strong\u003e On push-to-connect variants, square-cut the air tube, insert firmly until seated, and verify the grip; press the release collar to remove the tube when servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded Straight Port:\u003c\/strong\u003e Male thread screws into the mating pneumatic component; match NPT, BSP\/BSPT or metric standards — these threads are not interchangeable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Seal Assembly:\u003c\/strong\u003e Sealing ring and locking claw retain the tube and seal the air path; material and design vary by supplier model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Shop Hardware:\u003c\/strong\u003e Fittings can be released, reused and rearranged during line changes rather than replacing an entire air assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- WORKSHOP APPLICATIONS \u0026 USAGE --\u003e\n\u003csection class=\"wjs-card wjs-light wjs-section\"\u003e\n\u003cdiv class=\"wjs-shell wjs-split wjs-split--reverse\"\u003e\n\u003c!-- IMAGE SLOT 3 : fitting installed on air tool \/ compressor \/ workshop rig --\u003e\n\u003cdiv class=\"wjs-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/4891\/8950\/files\/2235-air-line-03.jpg?v=1793442735\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"wjs-label\"\u003eWorkshop Ready\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eFor Tools, Cylinders \u0026amp; Air Systems\u003c\/h2\u003e\n\u003cp class=\"wjs-copy\"\u003eKeep a matched set on hand wherever compressed air lines are assembled, repaired or extended. Straight connectors are the everyday building block between flexible air hose and fixed threaded ports.\u003c\/p\u003e\n\u003cdiv class=\"wjs-benefits\"\u003e\n\u003cdiv class=\"wjs-benefit\"\u003e\n\u003cstrong\u003e🧰 Wide Pneumatic Uses\u003c\/strong\u003e \u003cspan\u003eAir tools, spray guns, nail guns, cylinders, solenoid valves, filter-regulator units, compressors, robotics and DIY bench setups.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-benefit\"\u003e\n\u003cstrong\u003e🛠️ Maintenance Spares\u003c\/strong\u003e \u003cspan\u003eUse for leaking-line replacements, custom air extensions, troubleshooting and keeping a spare assortment in your tool chest.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-benefit\"\u003e\n\u003cstrong\u003e📏 Match Before You Buy\u003c\/strong\u003e \u003cspan\u003eMeasure your existing tube outside diameter and thread size; mismatched NPT\/BSP\/metric threads will not seal or fit properly.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- DISPLAY GALLERY --\u003e\n\u003csection class=\"wjs-card wjs-dark\"\u003e\n\u003cdiv class=\"wjs-wide-head\"\u003e\n\u003cspan class=\"wjs-label\"\u003eDetail Gallery\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eBody, Threads \u0026amp; Tube End Up Close\u003c\/h2\u003e\n\u003cp class=\"wjs-copy\"\u003eInspect the metal finish, locking collar, thread profile and tube seat before matching them to your existing air line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-wide-media\"\u003e\n\u003c!-- IMAGE SLOT 4 : macro thread \/ collar \/ material detail --\u003e\n\u003cdiv class=\"wjs-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/4891\/8950\/files\/2235-air-line-04.jpg?v=1793442735\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFICATIONS SECTION --\u003e\n\u003csection class=\"wjs-card wjs-light wjs-section\"\u003e\n\u003cdiv class=\"wjs-shell\"\u003e\n\u003cspan class=\"wjs-label\"\u003eSpecifications \u0026amp; Details\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp class=\"wjs-copy\"\u003eOverview for the Metal Air Line Fittings Set. Values below marked for confirmation must be filled from the supplier spec sheet, model label or product listing before publishing.\u003c\/p\u003e\n\u003cdiv class=\"wjs-specs\"\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eProduct Name\u003c\/strong\u003e \u003cspan\u003e🔧 Metal Air Line Fittings Set – Straight Pneumatic Connectors\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e \u003cspan\u003eStraight in-line pneumatic male connector (tube-to-thread); confirm whether push-to-connect, barbed or quick-coupler design on this variant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e \u003cspan\u003eConfirm material: solid brass, nickel-plated brass, zinc alloy or plated steel; confirm lock claw and O-ring\/seal materials\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eAir Tube Connection\u003c\/strong\u003e \u003cspan\u003eConfirm compatible tube outside diameter (metric 4 \/ 6 \/ 8 \/ 10 \/ 12 mm or inch sizes) and approved tubing type such as PU, nylon or PA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e \u003cspan\u003eConfirm NPT, BSP, BSPT, G or metric M thread size, male\/female orientation, and whether a hex or installation flat is provided\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e \u003cspan\u003eCompressed air per default; other fluids, water or gas require explicit supplier rating and must not be assumed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e \u003cspan\u003eConfirm maximum working pressure, proof pressure and vacuum rating from the supplier sheet; system pressure is also limited by the connected tubing and hose\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e \u003cspan\u003eConfirm approved temperature range for the fitting, seals and matched tubing before installation in heated or cold environments\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003eSet Quantity\u003c\/strong\u003e \u003cspan\u003eConfirm piece count, whether all fittings share one size or include mixed sizes, and any color-coded sleeve included in the package\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-spec\"\u003e\n\u003cstrong\u003ePackage Includes\u003c\/strong\u003e \u003cspan\u003eFittings set as supplied; thread sealant, PTFE tape and tools are generally not included unless explicitly listed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-note\"\u003e⚠️ Thread sizes, tube OD, pressure rating, temperature range, alloy\/plating, piece count and certifications are not stated in the source title — verify every value with the supplier before listing. NPT and BSP threads are not interchangeable. Shut off and depressurize the air system before installation or service; use the correct thread sealant or tape for tapered threads, do not over-tighten metal threads into plastic ports, and pressure-test the line before normal operation. These fittings are rated for compressed air applications only unless the supplier states otherwise.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- REVIEWS SECTION : REPLACE every name, rating quote below with real verified customer reviews BEFORE publishing --\u003e \u003c!-- REVIEWS_PLACEHOLDER_START --\u003e\n\u003csection class=\"wjs-card wjs-dark wjs-section\"\u003e\n\u003cdiv class=\"wjs-shell\"\u003e\n\u003cspan class=\"wjs-label\"\u003eCustomer Reviews\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eTrusted By Workshop Builders\u003c\/h2\u003e\n\u003cdiv class=\"wjs-benefits\" style=\"margin-top: 25px;\"\u003e\n\u003cdiv class=\"wjs-benefit\"\u003e\n\u003cstrong\u003e★★★★★ \"Clean in-line air connections\"\u003c\/strong\u003e \u003cspan\u003e“Matched these to my existing PU tubing after measuring the OD and thread. The straight layout keeps my bench air line neat and easy to route.” — Sample review: replace with real buyer feedback\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-benefit\"\u003e\n\u003cstrong\u003e★★★★★ \"Solid metal finish\"\u003c\/strong\u003e \u003cspan\u003e“Body feels solid compared with plastic fittings I have used before. Reused on a couple of line changes without stripping the thread.” — Sample review: replace with real buyer feedback\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-benefit\"\u003e\n\u003cstrong\u003e★★★★★ \"Good spare set for the tool chest\"\u003c\/strong\u003e \u003cspan\u003e“Kept as spares for air tool repairs. Make sure to confirm thread and tube size before ordering — matching the specs worked out well.” — Sample review: replace with real buyer feedback\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- REVIEWS_PLACEHOLDER_END --\u003e \u003c!-- FAQ SECTION --\u003e\n\u003csection class=\"wjs-card wjs-light wjs-faq\"\u003e\n\u003cdiv class=\"wjs-faq-head\"\u003e\n\u003cspan class=\"wjs-label\"\u003eFrequently Asked Questions\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eProduct FAQ\u003c\/h2\u003e\n\u003cp class=\"wjs-copy\"\u003eCommon questions about connection style, sizing, thread compatibility, sealing and working pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wjs-faq-list\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eAre these push-to-connect or barbed fittings?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eConfirm the connection style on your purchased variant. For push-to-connect fittings, cut the tube square, remove burrs, insert it firmly until the locking collar seats, and give the tube a gentle pull to verify grip. Press the release collar evenly to disconnect. Barbed or quick-coupler models follow a different installation method shown in the supplier manual.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right size?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eTwo measurements must match: the air tube outside diameter (metric or inch) and the port thread size on your tool, valve or cylinder. Read the existing fitting markings, measure with calipers, and confirm whether the thread is NPT, BSP\/BSPT or metric. When uncertain, send the supplier photos and dimensions before purchase; an incorrect size will not seal or may cross-thread.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat can these fittings be used for?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eThey connect compressed-air circuits: air compressors, air tools, spray guns, nail guns, pneumatic cylinders, solenoid valves, filter-regulator-lubricator units, automation rigs and workshop bench lines. Confirm the medium rating before any water, oil, fuel or gas application.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need thread sealant or PTFE tape?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eTapered threads such as NPT and BSPT typically require PTFE tape or approved thread sealant; straight O-ring sealed threads rely on the internal seal and should not be wrapped. Follow the supplier installation guide, apply sealant only where required, and avoid over-tightening, especially when threading into aluminum or plastic ports.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat pressure can the fittings handle?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eThe working pressure range is stated on the supplier spec sheet and must be matched to your system. The maximum safe pressure of an assembled air line is also limited by the tubing, hose, couplings and connected components, not the fitting alone. Depressurize the system before installation and test the joint before resuming operation.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat material are the fittings made from?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eConfirm the exact body alloy and surface finish for your variant, commonly brass or nickel-plated brass with a stainless steel locking claw and rubber O-ring on push-in models. Brass offers typical air-line corrosion resistance; plating mainly changes surface appearance and scratch protection. Verify the listing or supplier label before purchase.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many fittings are in the set?\u003c\/summary\u003e\n\u003cdiv class=\"wjs-answer\"\u003eSet quantity and size mix are listed in the product variant details — confirm the piece count and whether the set is a single size or assorted before checkout. Sealant, tape, wrenches and spare O-rings are not included unless the package list explicitly states them.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FINAL CTA BLOCK --\u003e\n\u003csection class=\"wjs-card wjs-dark wjs-final\"\u003e\n\u003cdiv class=\"wjs-shell\"\u003e\n\u003cspan class=\"wjs-label\"\u003eSTOCK YOUR PNEUMATIC PARTS KIT 🔧\u003c\/span\u003e\n\u003ch2 class=\"wjs-heading\"\u003eOrder Your Metal Air Line Fittings Set Today\u003c\/h2\u003e\n\u003cp class=\"wjs-copy\"\u003eMeasure your existing tube OD and thread standard, choose the matching connector set, and keep reliable straight fittings ready for repairs, extensions and new air line builds.\u003c\/p\u003e\n\u003cdiv class=\"wjs-final-line\"\u003e⚙️ Metal Construction · 📏 Straight Connector · 🧰 Air Tool \u0026amp; Compressor Use · 🔩 Workshop Spare Set 🔧\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"NC0198","offers":[{"title":"Default Title","offer_id":57951428051110,"sku":"NC02012610313753-快拧接头4-16（1套）","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/4891\/8950\/files\/2235-air-line-01.jpg?v=1793442735","url":"https:\/\/cyrarisedeal.com\/products\/%f0%9f%94%a7-metal-air-line-fittings-set-straight-pneumatic-connectors","provider":"cyrarisedeal","version":"1.0","type":"link"}