Dubro 2 1/2" Spinner (2 Blade) Red

This is the Dubro 2-1/2" Size Red Spinner.

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

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

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

SPECIFICATIONS:
Size: 2.5" (63.5mm) at base
Length: 2.72" (69mm) from backplate to tip