Features: High quality R1234YF to R134A Hose Adapter with strong construction. Completed with R1234YF quick coupler. Push & Lock coupler with auto shut off. For use in adding R1234YF refrigerant to vehicle air-conditioning with highly working performance. Easy and convenient to use. Specifications: Material: Brass R1234YF Quick Coupler: Low Side R1234yf Coupler 14 mm Female x 1/4” SAE Male Package Includes: 1Pc x Low Side R1234yf Quick Coupler. .
