What is this?The landing gear wheel is suitable for fixed airfoil remote control aircraft and has wide range of applications. Wheels suitable for all kinds of RC aircraft models, remote control aircraft, etc.What will I get?Inner Diameter: 2.05/3.05/4.05/5.05mmOuter Diameter: 7/8/9/10mmThickness: 5mm/0.2-inchIn the package of: 20Pcs x Plane Gear Stopper with 1Pcs Wrench,5Pcs of each sizeAre there any advantages of the product?The landing gear stopper has good craftsmanship and performance, made of stainless steel.The fixing screws are firm and not easy to fall off.How to use it?When installing the wheel, the wheel lock is used to lock the internal limit of the wheel to achieve the function of fixing the wheel.
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