BACOENG R134a Refrigerant Recharge Kit, AC AUTO R134a/R-12/R-22 Freon Refrigerant Hose Can Tap with Gauge, BPV31 Bullet Piercing Valve, R134a Quick Coupler
【WIDELY COMPATIBLE】Professional recharge kit for car/home air conditioners/refrigerators with R134a, R-22, R-12 Freon.
【BPV-31 Bullet Piercing Valve】Built-in special composite sealing "O" ring. Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubes, direct replacement for AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31,etc.
【EASY TO USE】Easy to operate, accessories can be disassembled and combined, perfect for DIY car air-conditioning refrigerator system repairs.
【PROFESSIONAL TOOL】Extra-large pressure dial with accurate scale display is easy to read. High-strength hoses, brass connections and high-quality fittings to avoid refrigerant leakage.
【PRODUCT INCLUDE】Everything you need for quick recharge:pressure gauge,hose,r134a low side quick coupler,puncture can tap,bullet piercing valves.