N40 20×6

N40 R29.5×2 24.5×20°×40

N42 24.5-5×5

N42 266×22.3×13.21×9×2.15

N42 424×2

N42H R51.5×r49×13.1×18.1×2.5

N45 13-3×3.6

N48 10.1-3.5×2.7

N50 11.8-5.05×30

N50 11-5.05×15.8

N50M 25×15

N52 11.92 ×12.92×14.77×3.75