General description The R1234YF Quick Coupler Kit is an essential tool for vehicle air conditioning maintenance and refrigerant refilling. This kit allows for the conversion from R134A to R1234YF and is compatible with both R1234YF and R134A AC manifold instruments. It includes a high-pressure quick coupler and a low-pressure quick coupler, making it versatile for various applications, including refrigerator Freon charging and AC oil injection. Technical specifications Material: Copper Item Weight: 200g Package Dimensions: 10 x 10 x 5 cm Compatibility and accessories Compatible with R1234YF/R134A AC manifold gauge sets Can be used directly with R134A quick couplers Includes 1 x Red R1234YF High Pressure Quick Coupler Includes 1 x Blue R1234YF Low Pressure Quick Coupler Usage Used for converting R134A automatic charging lines into R1234YF automatic charging lines Ideal for car air conditioning maintenance and refrigerant refilling Compatible with refrigerator Freon charging hoses Other