Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.58	6.24	7.07	8.23	5.40	5.97	6.86	8.10
4.84	5.06	4.90	4.97	2.55	2.56	2.52	2.52

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.18	19.53

Mark VII (2.5mm thickness)
Initial 	Final
19.03	20.34