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Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves.
Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. Patent# 5,370,359
82934-E: Low-Side Manual R134a 1/4″ FL-M x 13 mm Quick Coupler
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty.