The shekel - See the marginal reference.
The “maneh” shall be of true weight, but it would seem that in Ezekiel’s time there were “manehs” of different value.
Related Commentaries of Ezekiel 45:12
Ezekiel 45:12
12 And the shekel shall be twenty gerahs: twenty shekels, five and twenty shekels, fifteen shekels, shall be your maneh.