R134a charging hose for refrigerator - with conditioning pressure gauge - Connection for R134a refrigerant to R-12/r-

[R134A CHARGING HOSE] The R134a charging hose is 50 cm (19.68 in) long and features a 7 cm (2.75 in) pressure gauge. It connects a can of R-134a to an R-12/R-22 service port. Its 6.35 mm (1/4 in) end is compatible with R12, R22, and R-502 fittings. The pressure gauge is graduated for R134a, R12, and R22. [BPV31 DRILL VALVE] The BPV31 drill valve (non-contractual part number) is designed for air conditioning systems. This 3-in-1 drill valve is compatible with three pipe diameters: 6.35 mm (1/4 in), 7.94 mm (5/16 in), and 9.52 mm (3/8 in). [ADAPTER] The 6.35 mm (1/4 inch) to 6.35 mm (1/4 inch) adapter with valve core, male 6.35 mm (1/4 inch) and female 7.94 mm (5/16 inch), is compatible with mini-split air conditioners, air conditioning, and refrigeration systems. [SUPERIOR QUALITY] This replacement part is made from high-quality, durable materials. Color: Blue, Copper. Materials: Plastic, Metal. Package Contents: 1 x R134a hose, 1 x BPV31 pierce valve, 1 x R134a low-pressure quick fitting, 1 x 1/4" to 1/4" adapter, 1 x 1/4" male to 5/16" female adapter. Only the above-mentioned contents are included. Note: The item's color may slightly differ from the actual product due to lighting and monitor settings. A margin of error of +/- 1 to 3 cm is possible.