GLM Cotter Pin. For use with Yamaha F-50 - F-100 HP prop. Refer to manufacturer recommendations for proper fit/installation information. Features of GLM Cotter Pin Made from quality materials For use with Yamaha props (F-50 through F-100 HP) Replacement cotter pin for prop hardware Refer to manufacturer recommendations for proper installation/fit information Designed for use in marine environments Package Contents: GLM Cotter Pin GLM 22090: 22090 Cotter Pin