Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.39	6.62	7.59	8.75	5.71	6.50	7.66	8.63
4.89	4.88	4.92	4.94	2.62	2.82	2.63	2.69

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.05	19.60

Mark VII (2.5mm thickness)
Initial 	Final
19.05	19.82