Motor Pinion Gear Puller Remover Tools Set For Rc Helicopter Motor Pinion PartsDescription:Includes 5 pins for motor shaft diameter 0.9 mm*1,1.75 mm*2,1.9 mm*1,2.8 mm*1, suitable for Mini motors of RC helicopter, plane or servo.Choose the thimble you need to pull,plug in the rotation lever,tighten the screws (Note:There are thimbles with platform, screws should not too tight)Install the gear lever into rotation bracket and fitted swim boardsSnapping the motor into the swimming board, and move to pull the motor shaft aligned thimbleRotates active lever as clockwise, pull out the motor gear.100% new and high qualityMaterial: Aluminum alloySize: As picture shows (1 inch=25.4 mm)Weight: 62 g (1 LB=453.59 g) Color: As picture showsQuantity: 1Pcs 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+/-1-3 cm.We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Thank you!Package Included: 1Pcs Motor Pinion Gear Puller Remover Tools Set For Rc Helicopter Motor Pinion Parts(If there are any problems with the product, please send us pictures.Tell us more details about this problem)