ITEM NAME:3mm to 3mm Copper DIY Motor Shaft Coupling Joint Connector for Electric Car E9S8 3mm to 3mm Copper DIY Motor Shaft Coupling Joint Connector for Electric Car E9S8 Product Name: Coupling Joint Material: Copper Size: 20mm x 9mm/0.8 inch x 0.35 inch(L*D); Type: 3mm to 3mm Side Thread Diameter: 2.5mm/0.1inch; Fixed Type: Clamp Color: Gold The coupling is great for connect your motor of 3mm to 3mm shaft to the wheel.-Can be used in electric car toy, robot, etc.. Net Weight: 9g Package Contents: 1 x Coupling Joint 5 x Screws 1 x L wrench Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
