Tarot 2170 21" High Efficiency Folding Propeller with Bracket CW/CCW

Tarot 2170 21inches CCW High Efficiency Folding Paddle uses a new optimized airfoil design and high-strength engineering materials to ensure good flexibility and stability, achieving over 10% efficiency gain and ample power reserve. It is suitable for multi-axis multi-rotor unmanned aerial vehicles such as four-axis and six-axis.It uses the mold made by Swiss MIKRON 5-axis machining center.

Specifications:
Overall length: 225mm
Diameter: 21inch
Weight: 27g (1 piece)
Diameter of center hole: 4.0mm
Thickness of mounting plate: 5.2mm

Package Included:
Metal folding propeller bracket upper part x 2
Metal folding propeller bracket lower part x 2
Tarot 2107 21" Folding propeller CW x 2
Tarot 2107 21" Folding propeller CCW x 2
Dasher x 8
M3X11.3MM screw x 4
M3 x 8MM screw x 4