Olfa H-1, 25mm, EXTRA heavy duty snap off knife

Olfa H-1, extra heavy duty 25mm snap off knife, fitting the HB and HBB 25mm heavy duty snap off blades. The knife has a wheel lock mechanism and a very robust feel to it.It is perfect for cutting corrugated cartons, boxes, paper, cartons and more difficult products such as drywall, roofing materials, leather, rubber and plywood.