Roughneck Bow Saw with a large, thick steel frame which provides excellent strength and rigidity. It has an easy blade tensioner, and the soft grip handle with knuckle protection ensures comfortable use. 66812 Comes with an additional 300mm (12in) HSS bi-metal hacksaw blade. 66831 Comes with an additional 600mm (21in) HSS bi-metal hacksaw blade. 1 x Roughneck Bowsaw 525mm (21in)