BL-30

    (0.6mm – 1.0 Gr./Ft.)

BL-40

    (0.7mm – 1.7 Gr./Ft.)

BL-50

    (0.9mm – 2.4 Gr./Ft.)

BL-85

    (1.6mm – 7.8 Gr./Ft.)

BL-100

    (1.8mm – 9.0 Gr./Ft.)