Feature:1. 26mm ID x 32mm OD aluminum tube come with unparalleled strength, which is the largest diameter tube with the thickest wall2. 26mm holes can pass wires to maintain a neat appearance, and protect the vitality of the robot3. You can make complex rotating components that are concentric but independent of each other, hole diameter can also be used to pass through smaller diameter shafts and pipes4. Can be used for structural support and protection of internal components, practical and durable, applied to the field of robotics5. Excellent aluminum material have light weight, good strength, and good corrosion resistanceSpecification:Item Type: Aluminum TubeModel: 6100-2732-0150Material: AluminumProduct Size: Outer Diameter: Approx. 32mm / 1.3inInner Diameter: Approx. 26mm / 1.0inLength: Approx. 150mm / 5.9inPurpose: In the field of robotics, can be used for structural support and protection of internal components.Package List:1 x Aluminum Tube