Manufacturer Description

This is the Dubro 2-1/4" Diameter Blue Spinner.


FEATURES:
Constructed of 100% Virgin Nylon for maximum strength.
Pre-trimmed for two blade propeller.
Uses a unique nylon insert lock design for attaching the backplate
    and spinner-giving a solid and secure hold.
Four shaft adapters, 6mm, 1/4", 7mm, 5/16", eliminates need to drill
    out backplates.


INCLUDES:
One Dubro 2-1/4" Diameter Blue Spinner with backplate, four shaft
    adapters, and two 3.5mm x 18mm socket head cap screws.


REQUIRES:
Aligning pins in nose cone to backplate and fastening into pre-
    installed locknuts with the two socket head cap screws.
7/64" ball driver


SPECS:
Diameter: 2.25" (57mm) at base
Length: 2.40" (61mm) from backplate to tip


BOX DIMENSIONS: 4.00" W. X 2.25" H. X 5.88" L.
BOX WEIGHT: .11 LBS.