Propeller, Blade Diameter 4 in, Bore Diameter 0.5 in, Material Stainless Steel, Number of Blades 3, Pitch Angle 4 Degrees , Pitch Type Machine Pitch, Rotation Right Hand, Finish Roto-Dull, Includes Set Screws Yes, Material Grade 316L
Propeller, Blade Diameter 4 in, Bore Diameter 0.5 in, Material Stainless Steel, Number of Blades 3, Pitch Angle 4 Degrees , Pitch Type Machine Pitch, Rotation Right Hand, Finish Roto-Dull, Includes Set Screws Yes, Material Grade 316L