The RC motor gear puller is made of high-quality metal material, which is hard and durable for long-term use. Install the gear lever into the rotation bracket and fit swim boards; rotate the active lever clockwise to pull out the motor gear. The flywheel puller is designed with a protection cover for safety. This universal pinion remover is a convenient upgrade part and accessory. After cleaning, it can be stored easily for next use. Snap the motor into the swimming board and pull the motor shaft aligned with the thimble. Suitable for motors used in RC helicopters, planes, or servos. The surface of the pinion gear tool is smooth and free of burrs. Compact size, attractive appearance, and fine workmanship allow for quick cleaning. It can be cleaned and stored in a cupboard without taking up 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 Only the above package content is included; other products are not included. Note: Lighting and different displays may cause slight variations in the color shown in the picture. Measurement may vary by +/- 1-3 cm.