About this 3D model

This is a remix of: http://www.thingiverse.com/thing:242681 but for 9.5mm round magnets. This is a design for this part available from HobbyKing: http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=14927 Balance your props! You'll just need some round 9.5mm strong magnets and a bolt and nut for the table clamp part (M5)