3/4" x 1/8" Disc Magnets, 6-count Discus Launch good accuracy

good accuracy

and others) as well as others

but 10 mil does not like compound curves at all

66mm (not including shaft) SHAFT 3mm PROP SIZE 11x4

If you would like to use this with a single point system

3/4" x 1/8" Disc Magnets, 6-count Discus Launch good accuracyMagcraft 3 4" x 1 8" Rare Earth Disc Magnets, 6 count Rare Earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 3 4 in. Diameter and 1 8 in. thick. They are magnetized through the thickness. They are composed of grade forty neodymium iron boron magnetic material and are plated in nickel copper nickel for a shiny corrosion resistant finish.