Pitched Blade Propellor
.2.5 in, Includes 5/16 Inch Bore, Electropolished, Set Screws, Manufacturers Warranty Length 2 yr Pitched Blade Propellor, For Use With A162, A712, A713, A722, A723, A733, A742, A743, A753, Shaft Length 16 in, Material Stainless Steel, Blade Dia.