Unit Weight (g):
I purchased props . Packet contained Only 1 type of prop CW . The other packet of yellow Was Ok as said both CW& CCW .. this lack of correct packing caused me to buy again, Eventually i get a set of props 4 weeks Later. Only to Find the Worst Balanced props ever . Causing Need for super accurit Balance , now need a specialized balance device to go with it them props next time if i bother but hell what a waist so far... .I had to modify to Use this prop . Using 21mm Folding Propeller Adapter for 2mm Shaft (Black) 1 Pair .
I drilled Out the prop Very carefully with 2.5mm drill,trying not t break ,, The prop wall thickness still looks fine, with the brass inner bushing,that i drilled out still looking Ok Just with 0.5 removed. So that really is a lot to do, just to Use this prop.. its strength looks Less then the average 5030 prop . I have Yet to fly with it. So i can Guess it will Be good Lift . but will it last. with slight changed state . I guess this 0.5 removal of wall thickness will Be Ok. but Im not impressed with dealing With this Basic problem. Why din,t they Make it a Better sized bushing, whole. ? Another Hobby King Disaster with no real fitting Size Holder available for this prop Or evan from this shop. ! Not that I can find, a correct Holder.., except for this ,, than you drill prop out, 0.5mm to fit.>21mm Folding Propeller Adapter for 2mm Shaft (Black) 1 Pair,,, I use this holder . and drilled prop to fit,.. thats why Im not so Happy with it but will be Ok now/.