Waltzmart 10x4.5 1045 1045R CW CCW Counter Rotating Propeller Multi Copter Black Pack of 1 Pair
Features:Brand new and high quality.Model: 10 x 4.5 propeller set. (one clockwise rotating, one counter-clockwise rotating).Suitable for quad copter or multi-copter Aircraft. Shaft diameter: 6.0mm. (adjustable by hole adapter)Centre thickness: 9.7mm.Weight: 7g / pcs.Color: Black.Recommend wheelbase: 550mm - 700mm.Recommend motor: 800KV - 1100KVPackage Contents:1 x Clockwise Rotating Propeller1 x Counter-Clockwise Rotating Propeller2 x Adaptor Ring Set