Primegrip 2-Notch Deep Hook Blades

Primegrip knife blades can be used with most utility and roofing knives to cut roofing shingles, felt paper, foam board, insulation, shingles and other building materials. Manufactured from high-grade carbon steel and induction hardened for longevity, our blades last up to 75% longer.

Key Features:

• 3-Notch straight blades for all Primegrip knives
• Induction-hardened edge offers 75% longer-lasting blade life
• Heat treated for strength and induction hardened for longevity