COMPLETE AC TOOL SET: This kit includes a 4-way gauge, 4 color-coded hoses, 2 adjustable 1/4" quick couplers, a 1/2" to 1/4" 29° trap adapter, a 1/4" to 5/16" tank adapter, 5/16" to 1/4" angled and straight adapters, and a puncture-style can tap.
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