Dremel 402 screw mandrel
402 is a screw mandrel for specifically documented accessories.

How to choose
Use the exact wheel or disc model to check the screw interface. The 402 can fit a tool that also accepts EZ402, but the selected wheel determines which holder to buy.
Compatibility and limits
Standard screw mount · four mandrels in the offered pack
Questions before buying
Will these holders fit the center of an EZ Lock metal wheel?
Compare the center opening with the specified holder. An EZ Lock wheel such as EZ456 uses EZ402. The 402 pack is for accessories that explicitly name the screw mandrel.