OS Motors Spinner Nut .10 FP/FSR

The is a spinner nut set from OS Engines for the .10FSR. .10FP and .15LA.
It gives a more practical look to vintage designs, such as a Piper Cub.

FEATURES:
Sleek aluminum construction
Included steel tool for installation
Prethreaded for 5mm crankshafts

CONSISTS OF:
One spinner nut
One steel rod, to tightened up down the nut throughout assembly

REQUIRES:
Setup onto the crankshaft

SPECS:
Length: 18mm
Diameter: 16.5mm (.65"), tapering to 11.5mm (.45")
Internal threads: 5mm x 14mm

REMARKS:
This will also fit any OS engine with 5mm crankshafts.