?HIGH QUALITY?:100% Brand new.Material: Plastic.Pressure resistance, corrosion resistance.
?Package Include?:20Pcs/Set R134a/R12a 13mm & 13.5mm & 14mm & 16mm &17 & 17.5mm Air Conditioning Service AC System Charging Port Caps (4Pcs for each type )
?GOOD COMPATIBILITY?:Universal fit for most of vehicles.Suitable for car air-conditioning replacement and maintenance.
? Excellent quality?Come with the rubber seals inside them.The secondary seals help prevent unnecessary loss of freon from the service ports. The service ports are the most common leak point in the AC system.
?NOTE?:The Caps Not Threaded !!!Rubber Black Seals are included in the Caps.