Product DescriptionSpyderco&';s Endura 4 Lightweight in CPM SPY27 brings a premium, American-made powder metallurgy steel to an iconic everyday carry platform manufactured in Japan. CPM SPY27 builds on cobalt-enriched VG-10 by adding niobium, nitrogen, and higher volumes of carbon, molybdenum, and vanadium to deliver outstanding edge retention, toughness, corrosion resistance, and easy sharpening. This model features an ultra-keen, satin-finished PlainEdge blade with a full-flat grind for efficient slicing. The handle is injection-molded fiberglass-reinforced nylon (FRN) in a distinctive cobalt blue-part of Spyderco&';s SPY27 family-paired with a stout back lock and a fully configurable four-position pocket clip.Product Highlights Premium CPM SPY27 powder metallurgy stainless steel for balanced performance Ultra-keen full-flat-ground, satin-finished PlainEdge blade Lightweight cobalt blue FRN handle for secure traction and durability Reliable back lock mechanism for confident lockup Four-position ambidextrous pocket clip for tip-up or tip-down carry Specs Steel: CPM SPY27 Blade Length: 3.8 in (97 mm) Edge Length: 3.44 in (87 mm) Overall Length: 8.70 in (221 mm) Closed Length: 4.98 in (126 mm) Blade Thickness: 0.118 in (3 mm) Grind: Full-Flat Lock Type: Back Lock Handle Material: Fiberglass-Reinforced Nylon (FRN), Cobalt Blue Clip/Carry: Four-position, ambidextrous Weight: 3.3 oz (93 g) Country of Manufacture: Japan UPC: 716104000333 Manufacturer Part Number: C10PCBL Brand: Spyderco Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.