Crucible Industries’ CPM REX 121 is a high-vanadium, cobalt-bearing tool steel designed to offer the greatest wear resistance, attainable hardness, and red hardness available in a high speed steel.  Created to bridge the performance gap between high-alloy tool steels and carbide materials in demanding industrial applications, when applied to knife blades, it offers extreme hardness and unequalled edge retention. This unique expression of the popular Sage 5 showcases REX 121’s remarkable properties in its full-flat-ground, satin-finished blade. To further distinguish its elite status, it also features distinctive burnt-orange-colored peel-ply-textured G-10 scales. All other features of this knife are consistent with the proven Sage 5 platform, including nested, skeletonized stainless steel liners, a high-strength Compression Lock mechanism, and a reversible wire clip that supports ambidextrous tip-up carry.

• Blade Length: Approximately 3.0" ~ 76 mm
• Blade Material: CPM REX 121 Steel
• Blade Style: Flat Ground, Plain Edge
• Blade Thickness: Approximately 0.118" ~ 3 mm
• Lock Style: Compression Lock
• Closed Overall Length: Approximately 4.17" ~ 106 mm
• Open Overall Length: Approximately 7.13" ~ 181 mm
• Handle Material: Orange G-10
• Pocket Clip: Right Hand Tip Up | Left Hand Tip Up
• Weight: Approximately 3.10 Ounces ~ 88 Grams
• Special Features:
  Lanyard Hole
  Made in Taiwan