The C123BORP Spyderco Sage 5 Lightweight Knife - the lastest variant in the long running Sage series. This Sage 5 features a 3-inch leaf blade made of CPM REX 121 tool steel, .118-inch thick, with a full flat grind, a notched choil and thumb ramp for secure grip, and the Spyderco hole for ambidextrous one hand opening. The ergonomic burnt orange FRN (fiberglass reinforced nylon) handle, 4.17-inches closed, has Bi-Directional Texturing for secure purchase, nested stainless steel liners, sturdy Compression Lock, a lanyard hole, and a side to side reversible deep carry wire clip mounted at the butt end. The Spyderco Sage 5 Lightweight Knife has an overall open length of 7.13-inches and it weighs 3.0 ounces. Made in Taiwan.
From Spyderco's website: For those seeking unparalleled edge retention in an ultra-lightweight format, look no further than this elite rendition of the Sage 5 Lightweight. Its full-flat-ground, satin-finished blade is crafted from state-of-the-art CPM REX 121 tool steel. Renowned for its extreme hardness and edge-holding properties, this remarkable steel features more than three percent carbon and high volumes of tungsten, molybdenum, vanadium, and cobalt. All other features of this knife are faithful to the standard Sage 5 Lightweight platform, including a stout Compression Lock mechanism, nested, skeletonized stainless steel liners, a reversible deep-pocket wire clip, and a lightweight, injection-molded fiberglass-reinforced-nylon (FRN) handle. To further highlight its advanced blade material, the FRN handle of this knife is molded in a distinctive burnt-orange color.