The famous and original Gizmo Geezer prop and drive assembly. CHOOSE from 4 SIZES 7", 8", 9.5", 10" The 9.5" is suitable for P-30 Pitch-corrected prop, with automatic transmission that free-wheels and prevents rubber bunching. Comes with package of accessories (as shown) and instructions. https://www.youtube.com/watch?v=W1BgRcCjGxY
