Features: OOTDTY Experience the safe in Refrigerants recharging with our hose, designed to face up to as much as 4000psi and tailored for only 50kg applications. Our hose boasts a leak proof design and explosions resistant imported rubber, ensuring durability and reliability with every single use. Suitable for lovers and professional air conditioning technicians alike, this device simplifies maintenance for home and automotive aircon systems. Whether you're refilling R134a coolant in your car's air con or repairing a house air conditioner, our hose ensures a secure and high quality operations. Crafted with precisions, the aluminum alloy fittings attribute for scratch resistance, while the knurled design enhances grip, even when oily, making your refrigerants rechargeing tasks trouble frees. Specifications: Texture: Aluminum Alloy/Rubber 10 Length: Approx. 39(1) 15 Length: Approx. 59(1) 18 Length: Approx. 70(1) Package Includes: 1 Set Air Conditioning Refrigerants Filling Hoses Note: Please allow 1-2cm mistakes due to manual measurement. Due to the diversities between varied monitors, the picture won't reflect the actual colour from the item.