Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.60	6.24	7.06	8.36	5.75	6.54	7.32	8.52
4.70	4.80	4.86	4.95	2.29	2.31	2.27	2.33

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
18.99	19.62

Mark VII (2.5mm thickness)
Initial 	Final
19.05	20.40