• R1234YF Quick Couplers: The R1234YF quick couplers are suitable for vehicle's R1234YF AC systems service port and most vehicle models. Made of aluminum body and copper fitting, the snap-on coupler and anti-slip knurling give you easy operation.
• R1234YF Can Tap: Fits all R1234YF cans. No matter it's the new EPA-required self-sealing freon canister or the old style single-puncture bottle, the two type can taps we provided can meet your needs. The output is 1/4" flare and comes with two 1/2" ACME adapters so the kit will fit both 1/4" and 1/2" female AC gauge hoses.
• R410a Adapter: 1/4" male SAE x 5/16" SAE female adapter, Converts the 5/16" SAE charging vacuum ports(R410A type) to accept 1/4" SAE gauge hose set, which is ideal for R410A air conditioner, HVAC and other refrigeration equipment.
• Simple Valve Core Remover: We provide a valve core remover for both home and car air-conditioning. Because this is only a simple valve core removal tool, it has no suction that can not suck the valve core, suitable for replacing the valve core when the gas in the air conditioner is used up, if the gas is not used up to use this remover, will leak gas.
• Thimble: Used to replace the broken or missing thimble on the 1/4" to 5/16" adapter or hose.
• Green Sealing Ring: Used to replace the white sealing ring on the 1/4" to 5/16" adapter or hose, the original white sealing ring with the product is a hard plastic, the replacement of the green sealing ring is made of silicone, it is soft and it's better to install and replace!
• Please note that the problem of the sealing ring has been improved and replaced with a better sealing ring, please rest assured to buy!