Description

Number P******-L-D P******-R-D Material LY*2 Hard Aluminum Color Anodized Silver D (Diameter)mm *0 *0 P/D (Pitch Ratio) 1.2 1.2 Height (Propeller hub) mm *2 *2 d (Aperture) 5 5 B (Blades) 4 4 G (Groove) 3X3 3X3 L or R (Turn left or right) L R D (Ducted) D D Ducted D=*5.2mm; d=*2mm, L=*0 D=*5.2mm; d=*2mm, L=*1 Weight (g) *2.1g / propeller ; *5g / set Packing Plastic bags + bubble bag packing Descriptions: Complete set to sell, as shown in Photo, left & right turn prop each one. The *-blade Ducted Propeller not for general RC boats. As load bearing large, more often used in Giant-scale RC boats, RC rescue boat, RC angling boat, etc. Special ducted design, suitable for complicated waters, don&#**9;t worry about was hydrophytes entanglement. Choose LY*2 hard aluminum, with CNC processed to ensure the product precision and hardness enough, greatly extend service life. Surface anodized, is not easy to rust.