The Iridium goes all black, complementing its sleek design and EDC-friendly profile. Activate with the thumb stud and experience buttery smooth deployment with KVT ball bearings. Ultra-secure DuraLock technology locks the blade in place. The D2 spear point blade is ideal for everyday cutting tasks, and its black-oxide finish is appropriately stealthy. When your work is done, safely close the folder by sliding the lock back and carry it with a reversible deep-carry pocket clip. The Iridium – Black not only boasts work-ready sharpness and comfort, but it also blends with the shadows for an elegant and classy carry. Stylish design with black-anodized aluminum handle scales DuraLock secures the blade open using a solid steel crossbar; pull the ambidextrous lock back to safely close the knife D2 high-carbon tool steel is highly wear resistant, tough, offers excellent edge retention; black-oxide coating offers extra blade protection Opens easily with KVT ball-bearing system and thumb studs Deep-carry pocketclip is easily reversible for left/right carry; black-anodized backspacer and lanyard hole PLEASE NOTE THAT OLDER MODELS USE A BLACK PVD BLADE FINISH. CURRENT PRODUCTION MODELS ARE BUILT WITH A BLACK-OXIDE FINISH. Features Use Everyday Type Folder, Manual Style Pocketknife Designer Kershaw Originals Blade Style Spear Point Blade Edge Plain Opening Action Manual KVT ball bearings Opens With Thumb stud Lock Type DuraLock Pocketclip Reversible deep-carry (right/left, tip-up) Handle Color Black Hardware Black-oxide handle screws, black-oxide pocket clip, black-oxide pocket clip screws Country of Origin USA: Design, Prototype, Quality Control. China: Manufacture Warranty Limited Lifetime Warranty Specifications Blade Length 3.4 in. (8.6 cm) Blade Material D2 HRC 59-60 Blade Finish/Coating Black-oxide coating Blade Thickness 0.107 in. (2.7 mm) Closed Length 4.5 in. (11.4 cm) Handle Material 6061-T6 aluminum Handle Finish/Coating Black anodized Handle Thickness 0.49 in. (12.5 mm) Overall Length 7.9 in. (20 cm) Weight 3.3 oz. (94 g)