Many applications require special adapters for mounting propellers to electric motors. SmallPartsCNC, Amain Hobbies, and Motion RC offer a variety of motor-to-propeller adapters for airplanes and multi-copters. Please see the Spinners, Collets and Adapters section below for more supplier choices.
Many of you have called wanting information regarding collets, propeller shaft adapters and spinners for the Folding Propeller and Hub line. We do not manufacture or sell these items, only the propeller blades and the hubs. Please look to the following sources for propeller accessories.