E-flite Aluminum Spinner 1.75" with 4mm & 5mm

1.75" Aluminum Spinner with 4mm & 5mm Collets
Key Features
•Lightweight aluminum construction
•Press fit with a choice of two included collets (4mm & 5mm)
•Optimal for the Park 450, 480 and Power 10 brushless outrunner motors
•Fits the popular APC electric props
•Realistic scale appearance
•Backplate with retaining socket head cap screw for cone attachment