Aluminium Spinner 2 1/4" (57mm) 2 Blade

Aluminum spinner for combustion engines. The base plate is mounted between the engine and propeller. The spinner cap is mounted with a centered screw which is included with a ¼ inch 28 UNF adapter collet. (other threads available)

INCLUDES
Spinner
Centre screw
¼-28 UNF thread collet shaft