Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.60	6.24	7.15	8.29	5.60	6.25	7.28	8.40
5.25	4.75	4.80	5.15	2.76	2.91	2.93	2.83

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.19	19.83

Mark VII (2.5mm thickness)
Initial 	Final
19.13	21.18