Feature 1Multifunctional: This wheel hex hub is multifunctional and can help improve the stability of your RC car, especially when cornering and maneuvering at high speeds. 2Easy To Install: This aluminum alloy wheel hex hub extension post is very easy to install and it only requires simple tools to install and remove. 3Compact Size: This hex wheel extension post is small in size and light in weight, which does not increase the burden of the RC car, and the structure is firm and stable, not easy to be deformed. 4Exquisite Appearance: This RC wheel hex spacer features an exquisite appearance, making your RC car look more realistic, cool and practical. 5Wide Application: This hex hub extension has a wide range of applications and can be used at home, repair stores, RC car modifications, etc.Item Type: RC Wheel Hex SpacerMaterial: Aluminum AlloyDiameter: Approx. 12mm/0.47inLength: Approx. 15mm/0.59inApplicable: For AXIAL, For Traxxas, For hsp, For redcat, For tamiya, For hpi and Other Brand RC Car Use .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List4 x RC Wheel Hex Spacers4 x Tire Lock Nuts4 x Locking Pins