- Edge is engineered to withstand the rigors of cutting todays heavy and thick roofing materials
- 75 percent stronger than Stanleys 11-983 hook blade, resulting in fewer blade changes
- Cuts roofing shingles, felt paper, Tyvek, foam board, insulation, shingles and other building materials
- Designed for use in fixed blade knives only
- Roof" call-out is laser etched on blade to help prevent accidental mixing with standard blades