Professional Grade R134A Adapter Set for AC Tank and 1/2 Hose (3pcs/set)

Convert 1/4" male hose to 1/2" female hose so that you can use a tap or oiler between R12, R22 and for R134A s. Supplied with for R134A tapable refrig erant distributor and tank adapter, compatible with 1/4" and 1/2" female connector AC charging hose.

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