The Gemfan D51 is a micro 51mm prop that comes with a 1.5mm shaft, 1.9″ pitch, t-mounting style, 4.6mm center thickness, and only weighs 0.91g each. Great for 1204+ motors!

Package includes:

4 x CWGemfan D51 Ducted Durable 5-Blade 51mm CineWhoop Propeller

4 x CCW Gemfan D51 Ducted Durable 5-Blade 51mm CineWhoop Propeller

Specifications:

Type: D51

Material: PC

Adapter Rings: NO

Package Way/Bag: 4 CCW & 4 CW

Pitch: 1.9in

Prop Disk Diameter: 51mm

Center Thickness: 4.6mm

Center Hole Inner diameter: 1.5mm (1.5mm 3holes)

Max-Prop Width: 10.6mm

Weight: 0.996g