12" B-12 Type (0.709 Groove)

Compatible with:
HOWA HO12M12, HO22M10, HO24M10, HO27M10
Kitagawa® B-12, BT-12, HO-12, HOB-12, HOH-12
MMK H-12, HA8-12, ZA8-12, ZJA8-12
(all registered trademarks are the property of their respective owners)