Enhance your HVAC and automotive air conditioning maintenance with this professional-grade A/C Charging Hose Set, designed for high-pressure resistance and reliable performance. Crafted from durable metal and rubber materials, these hoses provide exceptional strength and flexibility, ensuring safe and efficient refrigerant charging and recovery. Each hose measures 150cm (59.06 inches) in length and features standard 1/4 inch female flare fittings with valve core depressors and a convenient 45° bend for easy system access. Key Features: · High-Pressure Resistance: Engineered to withstand a working pressure of 500 PSI and a burst pressure of 2500 PSI, guaranteeing safe operation under demanding conditions. · Convenient 1/4 Inch Female Flare Fittings: Equipped with valve core depressors and a 45° bend on one end, enabling quick and secure connection to various HVAC and automotive A/C systems. · Easy Installation & Operation: Designed for hassle-free setup with strong sealing properties to prevent leaks, enhancing durability and operational safety. · Wide Refrigerant Compatibility: Compliant with 1/4" SAE standards, compatible with common refrigerants including R12, R22, and R502, making it versatile for multiple applications. · Complete Set with Ball Valves: Includes three color-coded hoses in red, blue, and yellow, each fitted with a compact ball valve for precise flow control and enhanced convenience. · Quick Finger-Tightening Coupler Nuts: Deeply knurled nuts allow for fast, tool-free tightening, saving time during connection and disconnection. Specifications: · Item Name: A/C Charging Hose Set · Main Material: Metal, Rubber · Applicable Refrigerants: R12, R22, R502 · Thread Size: 1/4 inch · Hose Length: 150cm / 59.06 inches · Working Pressure: 500 PSI · Burst Pressure: 2500 PSI · Color: Multicolor (Red, Blue, Yellow) Package Includes: · 3 x A/C Charging Hoses (Red, Blue, Yellow) · 3 x Compact Ball Valves This A/C Charging Hose Set is an essential tool for HVAC technicians and automotive professionals, delivering reliable performance, high-pressure tolerance, and ease of use. Its durable construction and comprehensive features make refrigerant charging and maintenance tasks safer and more efficient.