Promjer / područje označavanja / dozvola
100 mm: 2.56 in x 2.56 in 65 mm x 65 mm, 3.82 in 97 mm
160 mm: 4.33 in x 4.33 in 110 mm x 110 mm, 6.93 in 176 mm
160 mm: 4.33 in x 4.33 in 110 mm x 110 mm, 7.13 in 181 mm
254* mm: 6.89 in x 6.89 in 175 mm x 175 mm, 11.65 in 296 mm
254 mm: 6.89 in x 6.89 in 175 mm x 175 mm, 11.5 in 292 mm
330* mm: 9.06 in x 9.06 in 230 mm x 230 mm, 15.24 in 387 mm
420* mm: 11.42 in x 11.42 in 290 mm x 290 mm, 19.41 in 493 mm