{"product_id":"gladhand-coupling-trailer-air-brake","title":"Gladhand Coupling for Tractor-Trailer Air Brake Lines | Bludot","description":"\u003cp\u003eReplace a cracked, corroded, or seized gladhand coupling without replacing the entire air hose. These TTMA-compatible couplings snap onto any standard tractor or trailer gladhand regardless of make. Color-coded per industry standard: blue (78851) for service line, red (78850) for emergency\/supply line — so there's no guesswork when connecting.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProfile: TTMA-compatible\u003c\/li\u003e\n\u003cli\u003eBlue (78851): Service line\u003c\/li\u003e\n\u003cli\u003eRed (78850): Emergency\/supply line\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bludot","offers":[{"title":"Service (Blue)","offer_id":45966602305672,"sku":"78850","price":27.48,"currency_code":"USD","in_stock":true},{"title":"Emergency (Red)","offer_id":45966602338440,"sku":"78851","price":27.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7924\/9544\/files\/78850-2.jpg?v=1781805305","url":"https:\/\/bludotinc.com\/products\/gladhand-coupling-trailer-air-brake","provider":"Blu Dot Inc.","version":"1.0","type":"link"}