Thickness (mm)*
I	II	III	IV	V	VI	VII	VIII
5.61	6.29	7.18	8.38	5.80	6.60	7.30	8.40
4.90	4.92	5.00	5.05	2.77	2.52	2.55	2.49

Width at Mark 3 (mm)
Mark III (5mm thickness)
Initial 	Final
19.05	19.67

Mark VII (2.5mm thickness)
Initial 	Final
19.20	20.49