The Kershaw Concierge is a Dmitry Sinkevich design where the material choices do most of the talking. The black G10 handle meets a 3.25-inch drop-point blade made from 8Cr13MoV steel, and the blade wears a titanium carbo-nitride coating with a plain edge.At a Glance Blade: 3.25 in 8Cr13MoV Drop Point plain edge Opening: Flipper (manual) Lock: Liner lock Handle: G10 (Black) Size / Weight: 4.25 in closed, 4 oz Carry: Single-position recessed (right, tip-up); Right, Tip-Up Kershaw Concierge The Concierge uses a manual flipper with KVT ball bearings and secures the blade with a liner lock. A glass-filled nylon backspacer is part of the handle construction, and the complete knife weighs 4 ounces.Good to Know The recessed pocket clip is fixed for right-side, tip-up carry; it is not reversible.Specifications Model Concierge Manufacturer Part Number 4020 Country of Origin China Knife Type Folding Knife Action Manual Blade Style Drop Point Blade Length 3.25 in Blade Thickness 0.106 in Blade Steel 8Cr13MoV Blade Finish Titanium carbo-nitride coating Edge Type Plain Overall Length 7.25 in Closed Length 4.25 in Handle Thickness 0.54 in Handle Material G10 Handle Color Black Backspacer Material Glass-filled nylon Weight 4 oz Lock Type Liner lock Opening Mechanism Flipper Pivot Type KVT ball bearings Pocket Clip Single-position recessed (right, tip-up) Clip Position Right, Tip-Up Designer Dmitry Sinkevich