Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.60	6.30	7.11	8.28	5.83	6.18	7.14	8.27
5.00	4.95	4.94	4.94	2.49	2.50	2.50	2.52

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.20	19.60

Mark VII (2.5mm thickness)
Initial 	Final
19.08	20.42