Makita Grinder Inner Flange 224761-6.  New, no original packaging.  Fits Makita 9005b

9005bz type 1

9015b

9015db

9016b

9016db

9503bh

9505bh

9524nb

9525nbx

9527nb

9527pb

9527pb type 1

9566pcv type 1

Ga6010zx2

Ga6020

Ga6020yx1