12mm to 17mm Wheel Hex Hub Adapter Extension Conversion 15mm Offset Extension with Wrench for 1/10 RC Cars Trucks Off Road Buggy Upgrade 1/8 Tires (red)

Specifications: Material: Aluminum Alloy Total length: 23mm Offset:15mm Hex depth: 5mm Axle thread: M4 Weight: 50g Package Includes: 4 x wheel adapters 4 x wheel nuts 4 x M4 axle hub nuts NOTE: these are not suitable for 2WD models using bearings instead of 12mm hex hubs.