3PCS Metal 3.17mm to 5mm Shaft Adapter Change-Over Motor Axle Sleeve Steel 3.175mm (1/8 inch) to 5mm Pinion Reducer Sleeve Adapter Shaft Motor Axle Change-Over for Converting RC Motor

About This Product :

• The product is made of aluminum alloy, which is sturdy and durable.
• Product size: inner diameter: 3.17mm/0.124in, outer diameter: 5mm/0.19in; Length: 12.2mm/0.48in.
• The product is an upgraded part, which is very easy to install and remove.
• The product is very suitable for ¦µ 3.17 Motor shaft conversion to ¦µ 5 shafts for installation of 5mm motor gear.
• The product includes three 3.17mm to 5mm shaft adapters.