Kershaw Collateral Folding Knife Sometimes, innovation is what you don’t see. For starters, the Collateral flipper stays hidden in the open position, creating a sleek, uninterrupted profile. This flipper takes advantage of both SpeedSafe assisted opening and KVT ball bearing washers, resulting in an extra-smooth deployment. With its D2 tool steel, the Collateral is no slouch in the cutting department, either. It stays secure during use with a frame lock. A carbon fiber insert adds a splash of class and contrast to the front handle. With so much to offer, the effectively beautiful Collateral is perfect for those who seek innovation. Sleek, modern Kershaw with hidden flipper in the open position D2 high-carbon tool steel is highly wear resistant, tough, offers excellent edge retention; satin finish with sanded flats Titanium carbo-nitride steel handle finish enhances corrosion resistance; carbon fiber front insert adds contrast Opens quickly and extra-smoothly with SpeedSafe® assisted opening and KVT ball bearing washers Custom backspacer; pocketclip is easily reversible for left/right carry Features: - Use Everyday - Type Assisted, Folder - Style Pocketknife - Designer Kershaw Originals - Blade Style Spear Point - Blade Edge Plain - Opening Action Assisted SpeedSafe® with KVT ball bearings - Opens With Flipper - Lock Type Frame lock - Pocketclip Reversible (right/left, tip-up) - Handle Color Gray & Black - Hardware Custom backspacer - Country of Origin USA: Design, Prototype, Quality Control. China: Manufacture - Warranty Limited Lifetime Warranty Specification: - Blade Length 3.4 in. (8.6 cm) - Blade Material D2 - Blade Finish/Coating Satin finish, sanded flats - Blade Thickness 0.121 in. (3 mm) - Closed Length 4.6 in. (11.7 cm) - Handle Material Stainless steel, carbon fiber insert front - Handle Finish/Coating Titanium carbo-nitride coating - Handle Thickness 0.41 in. (10.3 mm) - Overall Length 8 in. (20.3 cm) - Weight 4.3 oz. (122 g)