MT-FR-138-1 11 cm (4 ¼”), 0.12 mm
MT-FR-138-2 11 cm (4 ¼”), 0.3 mm
MT-FR-138-3 11 cm (4 ¼”), 0.5 mm
MT-FR-138-4 11 cm (4 ¼”), 0.9 mm
