10PCS Wheel Lock Collar Shaft Axle Bushing Metal Landing Gear Stopper Inner Dia 2.1/3.1/4.1/5.1mm for RC Model Boat Parts

Specification:

Brand: SkyArea
Item: Metal Shaft Stopper
Material: metal
Size: Inner Diameter for optional 2.1mm, 3.1mm, 4.1mm, 5.1mm, 6.1mm

* Inner Diameter 2.1mm, external diameter is 7mm, hight is 5mm.

Application:

When the wheel is installed, the wheel is by locked the wheel gear, and the steel wire or the landing gear axle can be locked, so that the wheel does not rotate or fall off.

Package Included:

10pcs x Wheel Lock (size for optional)
w/ allen wrench(Per Order) and fix screws

Pictures: