--- product_id: 67082748 title: "Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC" brand: "decim tools focus on your tools" price: "฿116" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/67082748-adjustable-r134a-adapter-fittings-high-low-quick-coupler-ac-car store_origin: TH region: Thailand --- # 1/4" SAE male flare precision fit Dual low (blue) & high (red) side adapters Snap lock & knurled grip for secure handling Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC **Brand:** decim tools focus on your tools **Price:** ฿116 **Availability:** ❌ Out of Stock ## Summary > ⚡ Upgrade your AC game with precision & speed — don’t get left in the heat! ## Quick Answers - **What is this?** Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC by decim tools focus on your tools - **How much does it cost?** ฿116 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/67082748-adjustable-r134a-adapter-fittings-high-low-quick-coupler-ac-car) ## Best For - decim tools focus on your tools enthusiasts ## Why This Product - Trusted decim tools focus on your tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Operation:** Knurled grip ring and snap lock design deliver effortless, secure coupling and decoupling. - • **Dual-Side Efficiency:** Color-coded low (blue) and high (red) side quick connectors for instant identification and faster workflow. - • **Precision Engineering:** 1/4" SAE male flare ensures leak-proof, professional-grade connections every time. - • **Durable & Maintainable:** Detachable adapters crafted from aluminum and bronze for long-lasting use and easy maintenance. - • **Universal Compatibility:** Fits all R134A service ports seamlessly for any vehicle model. ## Overview This Adjustable R134A Adapter Fittings set features universal 1/4" SAE male flare connectors with color-coded low and high side quick couplers, designed for professional-grade automotive AC servicing. Engineered with durable aluminum and bronze materials, it offers secure snap lock and knurled grip operation for leak-proof, efficient refrigerant handling. Ideal for HVAC pros and DIYers aiming to save time and avoid costly shop visits. ## Description Adjustable Cool Gas Quick JointWork with Car Air Conditioner Refrigeration-Side fitting for AC manifold gauge set/R134A type-High and low setsBlue: Low side quick connector/adapter(1/4" SAE male flare)Red: High side quick connector/adapter(1/4" SAE male flare)Features:1. For R134A service ports quick coupler adapter, 1/4" SAE male flare.2. Universal Compatibility: The adjustable Adapter Fittings provides universal compatibility for all models.3. Contain with Low side & High side. Blue: Low side quick connector/adapter; and Red: High side quick connector/adapter.4. Accuracy and Durability: Accurate snap lock & knurled grip ring for easy operation, detachable adapter for longer maintenance.5. How to Use: Connect bottoms with vehicle's R134A service port; connect the ACME adapter with the refrigerant hose; turn on/off the switch at top to turn it on/off. Review: Just as described - Well it seems must eat crow. I was wrong. I was contacted and my shipping issue was made right. Also, these adapters work very well. They are sort of snug to get on but they don’t leak. I was able to hit my Chrysler mini van ac system with nitro and find the leak, saving me hundreds if I would have had to take it to the shop. I was wrong as stated earlier. I, in anger, made my original review before giving ample time for the company to make it right. I will take it up to 5 stars because it’s the right thing to do. Below is my original review. These adaptors are just what I needed. I haven’t used them yet because they arrived late. I would likely have gave 5 stars if they arrived on time because they seem well made and I think they will do what I need. I gave them 3 stars because I paid extra to have them when I needed them and they still arrived late. No offer to refund me the extra money I paid for shipping or anything except a message saying oops we’re sorry you package will now arrive tomorrow. If I would have paid for the cheaper shipping it would have arrived the day I got it anyway. I will update after I use them if it goes down in stars but it certainly will not go up. Seems no one can deliver on what they say anymore. I don’t think it’s to much to ask to do what you say when you say you will do it. Review: Converts a/c guages for automobile use. - Made to adapt a regular guage set for auto air conditioning repair work. Worked well. ## Features - For R134A service ports quick coupler adapter, 1/4" SAE male flare. - Universal Compatibility: The adjustable Adapter Fittings provides universal compatibility for all models. - Contain with Low side & High side. Blue: Low side quick connector/adapter; and Red: High side quick connector/adapter. - Accuracy and Durability: Accurate snap lock & knurled grip ring for easy operation, detachable adapter for longer maintenance. - How to Use: Connect bottoms with vehicle's R134A service port; connect the ACME adapter with the refrigerant hose; turn on/off the switch at top to turn it on/off. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D768NXH | | Best Sellers Rank | #790,080 in Automotive ( See Top 100 in Automotive ) #1,791 in Air Conditioning Line Repair Tools | | Brand | DECIM TOOLS FOCUS ON YOUR TOOLS | | Brand Name | DECIM TOOLS FOCUS ON YOUR TOOLS | | Color | Blue | | Connector Type | Adapter | | Customer Reviews | 4.5 out of 5 stars 471 Reviews | | Exterior Finish | Polished | | Item Dimensions | 5.12 x 3.15 x 1.97 inches | | Item Type Name | Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC | | Item Weight | 0.27 Kilograms | | Item dimensions L x W x H | 5.12 x 3.15 x 1.97 inches | | Manufacturer | Detool | | Material | Aluminum, Bronze , Plastic | | Material Type | Aluminum, Bronze, Plastic | | Model Number | 4350287369 | | Number of Pieces | 1 | | Size | 1/4 inch | | Thread Size | 0.25 inch | | Thread Type | SAE | | UPC | 653472879225 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** DECIM TOOLS FOCUS ON YOUR TOOLS - **Color:** Blue - **Connector Type:** Adapter - **Exterior Finish:** Polished - **Item Weight:** 0.27 Kilograms - **Item dimensions L x W x H:** 5.12 x 3.15 x 1.97 inches - **Material:** Aluminum, Bronze, Plastic - **Size:** 1/4 inch - **Thread Size:** 0.25 inch - **Thread Type:** SAE ## Images ![Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC - Image 1](https://m.media-amazon.com/images/I/61B4SwIR9VL.jpg) ![Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC - Image 2](https://m.media-amazon.com/images/I/71NEZwDsH-L.jpg) ![Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC - Image 3](https://m.media-amazon.com/images/I/71hkfRzSymL.jpg) ![Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC - Image 4](https://m.media-amazon.com/images/I/61GKnUHMlRL.jpg) ![Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC - Image 5](https://m.media-amazon.com/images/I/61mJOAb0RxL.jpg) ## Questions & Answers **Q: Will these adapt to the R12 gauges?** A: Hello Sir, This adapter is for R134a, it may not also fit for R12 gauge. But you can try Our manifold gauge, it's well made and for R12. Hope these would help. Regards Elias from Detool Team **Q: Do they have 4 or 6 ball connectors?** A: 6 n they are very hard to connect n disconnect **Q: What size thread is the chrome body female fitting? I know the brass adapter is 1/4 male flare on the one end but what size type thread is the other** A: NOT sure -BUT mine fit and it's used on the 134 system **Q: Refrigerant doesn’t flow into the car no matter how much I turn the on/off dual. Faulty adapters?** A: I bought these a few years ago and they work GREAT for me-no problems at all !-it's like Tony P. said in previous answer you can check the fittings by looking inside them to make sure the pins are moving in and out when you turn them either way-they should not be hard to turn in or out -when you snap them on the valves-you have to be light-handed or you will destroy the schrader valve on the ac lines-go to u tube and watch Erick The CAR Guy's video on Charging ac systems on cars this video is very clear and easy to understand-On the other hand if the adapters you bought are not workin you have to send them back for replacements-just check them for proper operation and watch Erick The Car Guy- mine worked GREAT and the price was GREAT ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just as described *by T***S on May 15, 2022* Well it seems must eat crow. I was wrong. I was contacted and my shipping issue was made right. Also, these adapters work very well. They are sort of snug to get on but they don’t leak. I was able to hit my Chrysler mini van ac system with nitro and find the leak, saving me hundreds if I would have had to take it to the shop. I was wrong as stated earlier. I, in anger, made my original review before giving ample time for the company to make it right. I will take it up to 5 stars because it’s the right thing to do. Below is my original review. These adaptors are just what I needed. I haven’t used them yet because they arrived late. I would likely have gave 5 stars if they arrived on time because they seem well made and I think they will do what I need. I gave them 3 stars because I paid extra to have them when I needed them and they still arrived late. No offer to refund me the extra money I paid for shipping or anything except a message saying oops we’re sorry you package will now arrive tomorrow. If I would have paid for the cheaper shipping it would have arrived the day I got it anyway. I will update after I use them if it goes down in stars but it certainly will not go up. Seems no one can deliver on what they say anymore. I don’t think it’s to much to ask to do what you say when you say you will do it. ### ⭐⭐⭐⭐⭐ Converts a/c guages for automobile use. *by R***N on May 10, 2025* Made to adapt a regular guage set for auto air conditioning repair work. Worked well. ### ⭐⭐⭐⭐⭐ 134-a adapter review *by K***L on July 31, 2020* Good product and price.... works good, I bought these much cheaper than any local refrigeration store sells these for. ## Frequently Bought Together - Adjustable R134A Adapter Fittings High-Low Quick Coupler AC Car Air Conditioner Refrigeration Freon Manifold Gauge Hose Connector, 1/4 SAE HVAC - Lu-Hawk R134A Self-Sealing, and Single Puncture Can Taps, with Valve Core Removal Tool. (Full Kit) - ZeroR® AC Refrigerant | R134a Replacement | 6 Cans for AC Recharging --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/67082748-adjustable-r134a-adapter-fittings-high-low-quick-coupler-ac-car](https://www.desertcart.co.th/products/67082748-adjustable-r134a-adapter-fittings-high-low-quick-coupler-ac-car) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*