Feature: 1. Made of high‑quality steel material, it is rust‑proof, wear‑resistant and durable in use. 2. Strong steel for best performance, improving the overall performance and durability of the remote control car. 3. Small size, easy to install, strong versatility, you can update and modify your remote control car and improve its performance. 4. Through the steel spline drive shaft, the hexagonal pin can be adjusted to improve the binding force and bid farewell to the virtual position. 5. Larger tapping angle, smooth and rotating design make the driver more stable and transmission more powerful. 6. The length ranges from 85mm/3.3in to 120mm/4.7in, and the wider design is not easy to bend. Fit for TRAXXAS Mini E REVO / Mini SUMMIT 1/16 RC Car Specification: Item Type: RC Spline Drive Shaft Material: Steel Product Color: Black Product Length: Approx. 85-120 mm/3.3-4.7 in Shaft Diameter: Approx. 5 mm/0.2 inProduct Weight: Approx. 59gCompatible: Fit for TRAXXAS Mini E REVO / Mini SUMMIT 1/16 RC Car . Package List: 2 x Drive Shaft 2 x Screw Note: 1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.