Features: Experience the safe in Refrigerants recharging with our hose, designed to withstand up to 4000psi and tailored for under 50kg applications. Our hose boasts a leak proof design and explosions resistant imported rubber, ensuring durability and reliability with every use. Suitable for enthusiasts and professional air conditioning technicians alike, this tool simplifies maintenance for home and automotive air conditioning systems. Whether you're refilling R134a coolant in your car's air conditioning or repairing a home air conditioner, our hose ensures a secure and efficient operations. Crafted with precisions, the aluminum alloy fittings feature for scratch resistance, while the knurled design enhances grip, even when oily, making your refrigerants rechargeing tasks hassle frees. Specifications: Texture: Aluminum Alloy/Rubber 10 Length: Approx. 39.37inch(1.0M) 15 Length: Approx. 59.06inch(1.5M) 18 Length: Approx. 70.87inch(1.8M) Package Includes: 1 Set Air Conditioning Refrigerants Filling Hoses note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.