The RC motor gear puller is made of high-quality metal material, which is durable and suitable for long-term use. Install the gear lever into the rotation bracket and fitted swim boards; rotate the active lever clockwise to pull out the motor gear. The flywheel puller is safety designed with a protection cover. This universal pinion remover is an upgraded accessory part. After cleaning, it can be kept clean and ready for next use. Snap the motor into the swimming board and move to pull the motor shaft aligned with the thimble. Suitable for motors used in RC helicopters, planes, or servos. The pinion gear tool has a bright surface without burrs. Compact size, attractive appearance, and fine workmanship allow for quick cleaning. It can be easily stored in a cupboard and does not occupy much space. Choose the thimble needed, insert the rotation lever, and tighten the screws (Note: For thimbles with a platform, do not over-tighten the screws). Material: Metal Color: Red + Silver Package Contents: 1 x Gear Puller 1 x Motor Pinion Gear Puller Remover Tools Set Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement allows an error of +/- 1-3 cm.