Professional Grade A/C R134A to R1234YF Gauge Couplers with Valve Remover ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Professional Grade A/C R134A to R1234YF Gauge Couplers with Valve Remover -CAR QUICK ADAPTER KIT: R-134a adapters with r134a convert to r-1234yf adapters ideal for connecting with basic or advanced manifold gauges and serving on automotive air conditioner refrigerant recharge work. -AC GAUGE ADAPTER SET: Pair of high and low pressure Quick Couplers - 1/4 inch male fitting, 134a to 1234yf adapters, dual head valve core remover. -HEAVY-DUTY MATERIALS: Made of copper, aluminum and steel materials for long-lasting durability, featuring H/L temperature resistance and corrosion resistance. -EASY OPERATION: Accurate snap lock and knurled grip ring for easy operation, removable pure copper adapter with O-ring seals for longer maintenance. -NO LEAKAGE DESIGN: Precise fine thread design and high-quality thick rubber seals at interfaces to ensure safety. Package Contents: A/C R134A Adapters with adjustable, aluminum body and copper adapters R134A to R1234YF Adapters for easy conversion Valve Core Remover with dual head removal tool Why choose our Professional Grade A/C Gauge Couplers? Upgrade your automotive air conditioner refrigerant recharge work with our premium A/C R134A to R1234YF Gauge Couplers. Made of durable copper, aluminum, and steel materials, these couplers are designed for heavy use in the garage, featuring high temperature and corrosion resistance. The easy operation snap lock and knurled grip ring ensure quick and secure connections, while the precise fine thread design and thick rubber seals prevent leakage, guaranteeing safety during use. With the included valve core remover, you have all the tools you need for efficient A/C maintenance. Experience professional-grade quality and performance - order your Professional Grade A/C Gauge Couplers today! Shipping Free Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items. Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically. Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment. Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled. State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations. Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you. Return 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange. Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions. Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error. Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its original condition. Payment We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Feedback Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Thank you for supporting our small family business! Finish: aluminum Brand: Unbranded Manufacturer Part Number: Not Set Universal Fitment: No Vintage Part: Not Set Performance Part: No Manufacturer Warranty: Not Set Interchange Part Number: Not Set OE/OEM Part Number: Not Set Superseded Part Number: Not Set