Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.75	6.43	7.32	8.47	5.65	6.62	7.25	8.45
2.30	2.54	2.56	2.41	4.47	4.83	4.92	4.83

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
18.98	20.29

Mark VII (2.5mm thickness)
Initial 	Final
18.90	19.30