Spyderco UpTern Lock Back Folding Knives 2.82in 8Cr13MoV Plain Blade Stainless Steel Handle. Inspired by that synergy they have adapted its design to a lock back format to create the Spyderco UpTern. A proud member of their Value Folder family it features a full-flat-ground 8Cr13MoV stainless steel blade a textured forefinger choil and thumb ramp a stout stainless steel handle a sturdy back lock mechanism and a fully configurable four-position pocket clip. Available in a choice of PlainEdge or CombinationEdge its symmetrical design and fully accessible Trademark Round Hole make its carry and operation completely ambidextrous. Specifications for Spyderco UpTern Lock Back Folding Knives: Manufacturer: Spyderco Blade Length: 2.82 in Closed Length: 3.8 in Blade Material: 8Cr13MoV Knife Application: Folding Blade Overall Length: 6.57 in Handle Material: Stainless Steel Blade Finish: Stainless Steel Blade Thickness: 2.5 mm Lock Type: Back Lock Blade Grind: Flat Sheath Material: No Sheath Handle Color: Silver Weight: 3.6 oz Package Contents: Spyderco UpTern Lock Back Folding Knives Spyderco C261P: UpTern Lock Back Folding Knives 2.82in 8Cr13MoV Plain Blade Stainless Steel Handle