Can be used for M3-M8 screw nut
Aavailable for these standoffs with diameter andgt;3.5mm aluminum post
1. Designed to grip the can of your motor.
2. Silicon inserts help prevent scratching and allow you to get a better grip of your prop nut/spinner making removal of your propeller far easier.
3. Can be used on any round object that needs gripping such as print heads on 3D printers, carbon fiber or aluminium tubes or even hold the handle of a driver to get more leverage.