• Manufactured from high quality steel and induction hardened for durability and extended life
• Stamping end hardened to 58-62 HRC – striking end hardened to 38-43 HRC to prevent splintering
• Striking ends are beveled to prevent breakage and to increase operator safety
• Sets contain: Numbers: "0" - "9" (6 and 9 are interchangeable)
• Letters: “A” - “Z” and “&” (ampersand)
WARNING: Always wear safety goggles