5 pcs Racerstar 3.17mm RC Prop Propeller Protector Saver with 20mm x 3mm Rubber O-Ring for RC Drone Aircraft Motor
RC E plane prop saver protector with rubber O ring, can be used on any brushless motor with a 3.17mm shaft.
Description:
Color : Black, Silver Tone
Weight : 3g
O Ring Size :
Outside Diameter: 20 mm / 0.787′
Inside Diameter: 14 mm / 0.55′
Thickness: 3 mm / 0.118′
Prop Saver Size : 10 x 8 mm / 0.4′ x 0.3′ (D*T);
Hole Diameter : 3.17 mm / 0.125′
Package included:
5x Prop Saver
5x O Ring
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