9 Products

Buck Prop Knockers
Propeller Depot carries the entire line of Buck Algonquin Prop Knockers. Just remove your propeller nuts and thread this part on the end of your shaft. Give the casting a few taps and your propeller will work its way loose. The Buck Algonquin Prop Knocker is made of Nibral and threaded to fit shafts with the SAE J755 specification.