4Pairs GEMFAN D51 51mm 2020 5-Blade PC Propeller with 1.5mm Mounting Hole for RC FPV Racing Freestyle Cinewhoop Ducted Drone

Type :    D51-5
Blades :   5
Material :    PC
Pitch :     1.9in
Prop Disk Diameter :         51mm
Center Thickness :          4.6mm
Center Hole Inner diameter :1.5mm
Max Prop Width :          10.6mm
Weight / g :                0.996g
Recommended Motor :          1204 and up