{"product_id":"12-7mm-1-2-air-hose-tailpiece-adaptor-steel-quick-coupling-connector-for-pneumatic-air-lines","title":"12.7mm (½\") Steel Air Hose Tailpiece Adaptor | Quick Coupling Connector for Pneumatic Systems","description":"\u003c!-- ============================================================\n     AIR COMPRESSORS UK — EDITORIAL PRODUCT TEMPLATE v2\n     12.7mm Steel Hose Tailpiece Adaptor\n============================================================ --\u003e\n\u003cstyle\u003e\n  .acuk-pdp {\n    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    max-width: 860px;\n    margin: 0 auto;\n    line-height: 1.7;\n  }\n\n  \/* ── HERO BANNER ── *\/\n  .acuk-hero {\n    background: linear-gradient(135deg, #0d0d0d 0%, #1c2b3a 60%, #0d1f2d 100%);\n    color: #ffffff;\n    padding: 52px 44px 48px;\n    border-radius: 4px;\n    margin-bottom: 0;\n    position: relative;\n    overflow: hidden;\n  }\n  .acuk-hero::before {\n    content: '';\n    position: absolute;\n    top: -60px; right: -60px;\n    width: 260px; height: 260px;\n    border-radius: 50%;\n    background: rgba(255,255,255,0.03);\n  }\n  .acuk-hero-eyebrow {\n    font-size: 10px;\n    font-weight: 700;\n    letter-spacing: 3px;\n    text-transform: uppercase;\n    color: #7eb8d4;\n    margin: 0 0 14px;\n  }\n  .acuk-hero h1 {\n    font-size: 26px;\n    font-weight: 800;\n    line-height: 1.25;\n    margin: 0 0 16px;\n    color: #ffffff;\n    letter-spacing: -0.3px;\n  }\n  .acuk-hero-sub {\n    font-size: 14px;\n    color: #a8c4d4;\n    margin: 0;\n    max-width: 560px;\n  }\n\n  \/* ── SPEC RIBBON ── *\/\n  .acuk-ribbon {\n    display: flex;\n    flex-wrap: wrap;\n    background: #f0f4f7;\n    border-left: 4px solid #1c6ea4;\n    padding: 0;\n    margin-bottom: 36px;\n  }\n  .acuk-ribbon-item {\n    flex: 1 1 140px;\n    padding: 18px 22px;\n    border-right: 1px solid #dde4ea;\n  }\n  .acuk-ribbon-item:last-child { border-right: none; }\n  .acuk-ribbon-label {\n    font-size: 9px;\n    font-weight: 700;\n    letter-spacing: 2px;\n    text-transform: uppercase;\n    color: #6b8a9e;\n    display: block;\n    margin-bottom: 4px;\n  }\n  .acuk-ribbon-value {\n    font-size: 16px;\n    font-weight: 800;\n    color: #0d1f2d;\n  }\n\n  \/* ── SECTION HEADINGS ── *\/\n  .acuk-section {\n    margin-bottom: 36px;\n  }\n  .acuk-section-label {\n    font-size: 9px;\n    font-weight: 700;\n    letter-spacing: 3px;\n    text-transform: uppercase;\n    color: #1c6ea4;\n    border-bottom: 1px solid #dde4ea;\n    padding-bottom: 8px;\n    margin-bottom: 18px;\n  }\n  .acuk-section p {\n    font-size: 14.5px;\n    color: #2c2c2c;\n    margin: 0 0 14px;\n  }\n\n  \/* ── FEATURE GRID ── *\/\n  .acuk-features {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));\n    gap: 16px;\n    margin-bottom: 36px;\n  }\n  .acuk-feature-card {\n    background: #f8fafb;\n    border: 1px solid #e2eaef;\n    border-top: 3px solid #1c6ea4;\n    padding: 20px 18px;\n    border-radius: 2px;\n  }\n  .acuk-feature-card strong {\n    display: block;\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    letter-spacing: 0.8px;\n    color: #0d1f2d;\n    margin-bottom: 6px;\n  }\n  .acuk-feature-card span {\n    font-size: 13.5px;\n    color: #3d5566;\n    line-height: 1.5;\n  }\n\n  \/* ── SPEC TABLE ── *\/\n  .acuk-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 13.5px;\n    margin-bottom: 36px;\n  }\n  .acuk-spec-table thead tr {\n    background: #0d1f2d;\n    color: #ffffff;\n  }\n  .acuk-spec-table thead th {\n    padding: 12px 16px;\n    text-align: left;\n    font-size: 10px;\n    font-weight: 700;\n    letter-spacing: 2px;\n    text-transform: uppercase;\n  }\n  .acuk-spec-table tbody tr:nth-child(even) { background: #f4f7f9; }\n  .acuk-spec-table tbody tr:nth-child(odd)  { background: #ffffff; }\n  .acuk-spec-table tbody td {\n    padding: 11px 16px;\n    border-bottom: 1px solid #e4eaee;\n    color: #1a1a1a;\n  }\n  .acuk-spec-table tbody td:first-child {\n    font-weight: 600;\n    color: #0d1f2d;\n    width: 42%;\n  }\n\n  \/* ── APPLICATIONS ── *\/\n  .acuk-applications {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin-bottom: 36px;\n  }\n  .acuk-app-tag {\n    background: #0d1f2d;\n    color: #a8c4d4;\n    font-size: 11px;\n    font-weight: 600;\n    letter-spacing: 1px;\n    text-transform: uppercase;\n    padding: 7px 14px;\n    border-radius: 2px;\n  }\n\n  \/* ── INSTALLATION NOTE ── *\/\n  .acuk-install-note {\n    background: #fffbf0;\n    border-left: 4px solid #e6a817;\n    padding: 18px 22px;\n    border-radius: 2px;\n    margin-bottom: 36px;\n  }\n  .acuk-install-note strong {\n    display: block;\n    font-size: 10px;\n    font-weight: 700;\n    letter-spacing: 2px;\n    text-transform: uppercase;\n    color: #b07d10;\n    margin-bottom: 6px;\n  }\n  .acuk-install-note p {\n    font-size: 13.5px;\n    color: #4a3b10;\n    margin: 0;\n    line-height: 1.6;\n  }\n\n  \/* ── FOOTER BRAND BAR ── *\/\n  .acuk-footer-bar {\n    background: #0d1f2d;\n    color: #7eb8d4;\n    font-size: 10px;\n    font-weight: 700;\n    letter-spacing: 2.5px;\n    text-transform: uppercase;\n    text-align: center;\n    padding: 14px;\n    border-radius: 2px;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"acuk-pdp\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"acuk-hero\"\u003e\n\u003cp class=\"acuk-hero-eyebrow\"\u003eAir Compressors UK  ·  Professional Pneumatic Fittings\u003c\/p\u003e\n\u003ch1\u003e12.7mm (½\") Steel Air Hose\u003cbr\u003eTailpiece Adaptor\u003c\/h1\u003e\n\u003cp class=\"acuk-hero-sub\"\u003ePrecision-machined steel quick coupling connector engineered for leak-free performance in demanding workshop, garage, and industrial compressed air systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SPEC RIBBON --\u003e\n\u003cdiv class=\"acuk-ribbon\"\u003e\n\u003cdiv class=\"acuk-ribbon-item\"\u003e\n\u003cspan class=\"acuk-ribbon-label\"\u003eHose Size\u003c\/span\u003e \u003cspan class=\"acuk-ribbon-value\"\u003e12.7mm \/ ½\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-ribbon-item\"\u003e\n\u003cspan class=\"acuk-ribbon-label\"\u003eMax Pressure\u003c\/span\u003e \u003cspan class=\"acuk-ribbon-value\"\u003e14 bar \/ 200 psi\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-ribbon-item\"\u003e\n\u003cspan class=\"acuk-ribbon-label\"\u003eFlow Rate\u003c\/span\u003e \u003cspan class=\"acuk-ribbon-value\"\u003e43 cfm @ 100 psi\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-ribbon-item\"\u003e\n\u003cspan class=\"acuk-ribbon-label\"\u003eMaterial\u003c\/span\u003e \u003cspan class=\"acuk-ribbon-value\"\u003eSteel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-ribbon-item\"\u003e\n\u003cspan class=\"acuk-ribbon-label\"\u003eTemp Range\u003c\/span\u003e \u003cspan class=\"acuk-ribbon-value\"\u003e−40°C to 100°C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- OVERVIEW --\u003e\n\u003cdiv class=\"acuk-section\"\u003e\n\u003cp class=\"acuk-section-label\"\u003eProduct Overview\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12.7mm (½\") Steel Hose Tailpiece Adaptor\u003c\/strong\u003e from Air Compressors UK is a precision-engineered connector built for professionals who demand zero compromise in their compressed air systems. Machined from robust steel, it delivers a secure, leak-free mechanical bond between ½\" bore air hose and standard quick coupling systems — maintaining consistent airflow and minimal pressure drop across every shift.\u003c\/p\u003e\n\u003cp\u003eThe barbed hose tail is engineered to grip firmly within the internal diameter of 12.7mm air hose, creating a mechanical lock that resists pull-out and slippage even under sustained operating pressure. Whether you're running a busy automotive workshop, a manufacturing line, or a professional trade installation, this adaptor is built to perform without interruption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"acuk-section\"\u003e\n\u003cp class=\"acuk-section-label\"\u003eKey Features\u003c\/p\u003e\n\u003cdiv class=\"acuk-features\"\u003e\n\u003cdiv class=\"acuk-feature-card\"\u003e\n\u003cstrong\u003ePrecision Machined\u003c\/strong\u003e \u003cspan\u003eEngineered to exact tolerances for 12.7mm (½\") internal diameter air hose — no adapters, no guesswork.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-feature-card\"\u003e\n\u003cstrong\u003eBarbed Grip Design\u003c\/strong\u003e \u003cspan\u003eMulti-barb profile bites into hose wall to resist pull-out under sustained pressure and vibration.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-feature-card\"\u003e\n\u003cstrong\u003eHigh-Flow Bore\u003c\/strong\u003e \u003cspan\u003e5mm nominal bore optimised to support up to 43 cfm airflow with minimal restriction or pressure loss.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-feature-card\"\u003e\n\u003cstrong\u003eSteel Construction\u003c\/strong\u003e \u003cspan\u003eSolid steel body resists corrosion, wear, and mechanical stress across long service cycles.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-feature-card\"\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e \u003cspan\u003eFits standard quick coupling air line systems — compatible with BSP and common workshop coupling ranges.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"acuk-feature-card\"\u003e\n\u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e \u003cspan\u003eRated from −40°C to 100°C — performs reliably in cold stores, outdoor sites, and heated industrial environments.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv class=\"acuk-section\"\u003e\n\u003cp class=\"acuk-section-label\"\u003eTechnical Specifications\u003c\/p\u003e\n\u003ctable class=\"acuk-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose Internal Diameter\u003c\/td\u003e\n\u003ctd\u003e12.7mm (½\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Bore\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eHose Tailpiece Adaptor (Barbed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e14 bar \/ 200 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 43 cfm @ 100 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003eAC015014875108568\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eACUK-HTA-127-ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eStandard quick coupling air line systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"acuk-section\"\u003e\n\u003cp class=\"acuk-section-label\"\u003eTypical Applications\u003c\/p\u003e\n\u003cdiv class=\"acuk-applications\"\u003e\n\u003cspan class=\"acuk-app-tag\"\u003eAutomotive Workshops\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003eManufacturing Facilities\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003eConstruction Sites\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003eFleet Maintenance\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003eHome Workshop Compressors\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003eIndustrial Air Distribution\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003ePneumatic Tool Supply Lines\u003c\/span\u003e \u003cspan class=\"acuk-app-tag\"\u003eHose Assembly \u0026amp; Repair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- INSTALLATION NOTE --\u003e\n\u003cdiv class=\"acuk-install-note\"\u003e\n\u003cstrong\u003e⚠ Installation Guidance\u003c\/strong\u003e\n\u003cp\u003eEnsure the hose is correctly sized to 12.7mm internal diameter before fitting. Secure the hose to the barbed tail using appropriate hose clamps or crimps to prevent air leaks under pressure. Install in accordance with relevant safety standards and inspect pneumatic connections regularly for continued safe and efficient operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER BAR --\u003e\n\u003cdiv class=\"acuk-footer-bar\"\u003eAir Compressors UK  ·  Professional Pneumatic Fittings  ·  aircompressorsuk.uk\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Air Compressors UK","offers":[{"title":"Default Title","offer_id":56871299252599,"sku":"ACUK-HTA-127-ST","price":17.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/0419\/7949\/files\/ChatGPTImageMar14_2026_01_24_35PM.png?v=1773476693","url":"https:\/\/aircompressorsuk.uk\/products\/12-7mm-1-2-air-hose-tailpiece-adaptor-steel-quick-coupling-connector-for-pneumatic-air-lines","provider":"Air Compressors UK","version":"1.0","type":"link"}