Avoid your expensive prop from getting stolen! Protect your propeller and deter thieves with the defender anti-theft inboard prop nut. The Defender is a brass nylock prop nut which requires the use of a special socket for removal. In addition, it employs a stainless steel rotating ring to prevent removal of the nut with standard tools.
Helps Avoid Propeller Theft
Fits 1" and 1-1/8" Inboard Drive Shafts