Feature: 1. [Metal Material] Replacement wheel hex hub is made of high quality aluminum alloy material, which is environmentally friendly and durable. 2. [Standard Design] High quality hex wheel hub with accurate size, universal for 1/10 RC cars, such as for ARRMA Senton, for Granite, for Big Rock, etc. 3. [Enhanced Performance] Wheel hex mount hubs can improve the overall performance of your model car. Durable and can be used for a long time. 4. [Easy To Install] Wheel hex hub adapter with cross socket and wrench tool, easy to install and replace, stable fixed and not easy to slip off. 5. [High Strength] Hex wheel hub kit, lightweight aluminum alloy material, not only beautiful, but will not bend like plastic under pressure. Specification: Item Type: Wheel Hex Hub Material: Aluminum Alloy Diameter: Approx. 14mm/0.5in Height: Approx. 6mm/0.2in Applicable: Universal for 1/10 RC Car (Such As for ARRMA Senton 1/10, for Granite, for Big Rock, for Typhon, etc). Package List: 4 x Wheel Hex Hub4 x Pin4 x Anti Skid Nut4 x Set Screw1 x Cross Sleeve1 x Wrench Note: Manual measurement, please allow some errors.