Collet Prop Adapter for 2.3mm Shaft, M5

purchased this for the art tech wing dragon 3CH slow flyer trainer!!! fits perfectly has tight secure grip and firm propeller hold as well with APC 7X4 slow flyer props i give this 5 stars for having no trouble with it at all as well as hobby lobby gets a 10 star for service never have i in my life had such fast service i received my order the next day with standard shipping most companies wait at least a day to ship they were on the ball and had it out 20 minutes after the order i was amazed when i opened my mailbox to find my order already in it!!! hobby lobby keep up the good work kudos for customer satisfaction CI8^)