It is used for 6-100 angle grinder motor rotor.. Made of alloy material, zinc plated finish,durable and corrosion resistant.. Outer Diameter: 30mm / 1.18", fit angle grinders with a 3/8 inch arbor/shaft.. Package include: 1 x inner angle grinder flange nut , 1 x outer angle grinder flange nut.. Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry.
