Forged high chromium, high carbon alloy bearing quality steel Electronic induction hardening, for longest edge life Super sharp jaws with super flush honing for ease of squeeze and minimal spike Scrivets for perfect smooth bearings and knife alignment, ease of squeeze and adjusts Longer double ergo handles for high leverage, less operator force Secret or adjustable stainless leaf springs for fast response Thermal insulating, soft touch, static dissipative textured foam grip Anti-glare black finish, distinctive and ergonomic to the eyes and easily marked Set screw cut control and blade life insurance