The height at the center of the ring varies depending on the diameter. For 1 inch ring it is 1.380", for the 30mm rings it is 1.470" and for the 34mm it is 1.550".
The height at the center of the ring varies depending on the diameter. For 1 inch ring it is 1.380", for the 30mm rings it is 1.470" and for the 34mm it is 1.550".