{"product_id":"mastercool-83894-r1234yf-manual-coupler-kit","title":"Mastercool 83894 R1234yf Manual Coupler Kit","description":"\u003cp class=\"custom-description\"\u003e\u003cb\u003eForged Brass. Precision Engineered. Built to Protect Every Connection.\r\n\r\nMastercool’s R1234yf Manual Coupler Kit starts with a single forged brass body — no welded seam, no joint, no weak point. Every dimension, from the seal gland to the hex, is engineered to spec rather than left to chance, giving technicians a coupler that seals right, fits right, and protects the service port on every connection.\u003c\/b\u003e\u003c\/p\u003e\u003cul class=\"custom-bullet-points\"\u003e\n\u003cli\u003eOne-Piece Forged Brass Body: No Welded Seam Like a Two-Piece Machined Body — Just Solid, Forged Brass Holding Its Shape and Seal Integrity Through Years of Daily Use\u003c\/li\u003e\n\u003cli\u003eRecovers Trapped Refrigerant: Recovers Refrigerant Trapped Between the Coupler and Fitting Instead of Venting It, Reducing Refrigerant Loss and Lowering Costs – Especially with Higher-Priced R1234yf\u003c\/li\u003e\n\u003cli\u003eMeets SAE J639 \u0026amp; J2888: Full Compliance with R1234yf Service Equipment Standards\u003c\/li\u003e\n\u003cli\u003eExtended Disconnect Protection Sleeve: Prevents the Coupler From Being Removed Before the Valve Core Is Fully Closed, Eliminating Accidental Refrigerant Loss Through an Open Port\u003c\/li\u003e\n\u003cli\u003ePatented Spring-Loaded Depressor: Manufactured to Reach the Maximum Valve Core Depth Specified by SAE Guidelines, Ensuring Reliable, Consistent Engagement Across Standard Service Ports\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined 18mm Hex: Machined to a True 18mm After Forging, So a Standard Wrench Seats Perfectly Every Time — No Rounded Corners, No Slipping\u003c\/li\u003e\n\u003cli\u003eNickel-Plated Brass: Protects the Body From Corrosion and Discoloration Through Years of Shop Use\u003c\/li\u003e\n\u003cli\u003eAll-Metal Construction: No Plastic Components, Built to Hold Up to Drops, Impacts and Daily Wear\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":50578279923951,"sku":"MSC83894","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/6790\/0143\/files\/media_f2a06414-29e7-4a6e-81e7-5eb4320e336f.jpg?v=1787764072","url":"https:\/\/mobiledistributorsupply.com\/products\/mastercool-83894-r1234yf-manual-coupler-kit","provider":"Mobile Distributor Supply","version":"1.0","type":"link"}