Features 1、Aluminum tubes with an inner diameter of 6mm and an outer diameter of 8mm can be used to add structural support to the light chassis. 2、Can be used as a shaft in a rotating assembly, or as a 6mm shaft, a spacer or a sleeve on a support. 3、Commonly used parts and components in the robotics field play a role in structural support and protection of internal components. 4、Made of aluminum material, light weight and high strength, not easy to corrode or deform after long time use. 5、The size of the aluminum tube is standard, easy to install and disassemble, and meet various support needs. Specification Item Type: Aluminum Tube Model: 6100-0608-0300 Material: Aluminum Outer Diameter: Approx. 8mm / 0.3in Inner Diameter: Approx. 6mm / 0.2in Length: Approx. 300mm / 11.8in Application: In the field of robotics, it can be used to add structural support to the chassis Package List 1 x Aluminum Tube