Mark  | Thickness (mm)  | Thickness (in)  | 
|---|---|---|
C  | 2.75-2.80  | 0.1083-0.1102  | 
D  | 2.80-2.85  | 0.1102-0.1122  | 
E  | 2.85-2.90  | 0.1122-0.1142  | 
F  | 2.90-2.95  | 0.1142-0.1161  | 
G  | 2.95-3.00  | 0.1161-0.1181  | 
H  | 3.00-3.05  | 0.1181-0.1201  | 
J  | 3.05-3.10  | 0.1201-0.1220  | 
K  | 3.10-3.15  | 0.1220-0.1240  | 
L  | 3.15-3.20  | 0.1240-0.1260  | 
M  | 3.20-3.25  | 0.1260-0.1280  | 
N  | 3.25-3.30  | 0.1280-0.1299  | 
P  | 3.30-3.35  | 0.1299-0.1319  |