Features: Engineered with brass construction, this 90 degree HVAC service valves ensures high pressure resistance and leak proof performances for HVAC systems maintenance. Featuring multi compatibility with R22/32/R410 refrigerants and a space saving right angles design, it minimizes tubing stress while fitting seamlessly into confined automotive or residential HVAC setups. Ideal for HVAC technicians, automotive repair specialists, and DIYer enthusiasts seeking professional refrigerant charging solution for HVAC units. Perfect for tight engine compartments or compact residential HVAC installations where traditional straight valves compromise tubing integrity or accessibility. Its precisions machined brass body and reinforced sealing mechanism deliver unmatched durability, making it essential for safe refrigerant handling in high pressure automotive and commercial cooling systems. Specifications: Component: Brass Size: 45mm/1.77''x45mm/1.77'' Color: Red/Blue Quantity:1,2 Package Includes: 1/2Pcs Car Air Conditioning Safety Valves note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.