Features: 【Aluminum Alloy】The fuel hose finisher is made of anodized aluminum alloy, which is not easy to rust and durable. 【Compatible Hose Size】The outer diameter of the tubing suitable for AN4 is 1.2cm/0.47inch, and the suitable diameter for AN6 is 1.5cm/0.59inch. Please measure your hose's OD size before purchase. 【High Performance】The installation interface part is designed with anti-seepage and anti-leakage. You can use it with high-performance hoses to make your car more powerful. 【Easy to Use】There is a captive screw on the hose clamp, you can disassemble and install it easily, and the clamp can also be reused. 【Wide Application】It can work with fuel, oil, diesel, gas, air, water and vacuum hose and commonly used to connect flexible hose tube, rubber fuel line, nylon braided fuel line, and stainless steel braided fuel line. Specifications: Material: Aluminum Alloy Type: AN4, AN6 Color: Red, blue, black AN4 Size: For tubes with an OD of 1.2cm/0.47inch AN6 Size: For tubes with an OD of 1.5cm/0.59inch Package Included: 4pcs xHose Clamps Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.