Thiscan tap adapter fitting kitis made of premium material, which can withstand long-lasting use. the brassmaterial, which has durability, not to deform. Fine workmanship, ensures practicality. -Color:Yellow -Material:brass-Size:6.10X3.80X2.00cm/ 2.40X1.49X0.79in (water tap valves)/2.9x1.9x1.9cm/1.14x0.74x0.74in (adapter)- Brass has corrosion resistance, temperature ductility and low magnetic permeability.- R-134a and R-134 distribution valves for automotive air conditioners. Use it to access a small AC refrigerant tank.- This set can be used to connect most R134A car AC refrigerant cans.- Exquisite workmanship, reasonable structure, and practical, can bring you - It is simple in design, but very practical in use, which brings great convenience to you. list: 1 x faucet valves1 x brass adapter