The Kershaw Bel Air (6105) is a manual folding knife, pairing a 3.1-inch CPM MagnaCut Reverse Tanto blade with a bright nickel aluminum handle. It is 4.2 inches closed and weighs 2.9 ounces.At a Glance Blade: 3.1 in CPM MagnaCut Reverse Tanto, plain edge Opening: Thumb Stud (manual) Lock: DuraLock Handle: Bright Nickel 6061-T6 Aluminum Size / Weight: 4.2 in closed, 2.9 oz Carry: Deep-Carry Clip; reversible for left/right tip-up carry; includes a lanyard hole Why This One CPM MagnaCut blade steel: CPM MagnaCut balances edge retention, toughness, and corrosion resistance. BlackWash finish: The BlackWash finish helps hide use scratches. Reversible deep-carry pocket clip: The clip reverses for left- or right-side carry. How This Configuration Differs Here is what changes between this model and the closest related configurations: Compared with Bel Air (6105BLK), this Bel Air configuration keeps the same 3.1 in blade length and the same Crossbar Lock, but uses a Bright Nickel handle color instead of Black and uses BlackWash on the blade instead of Black PVD. Compared with Bel Air (6105CF), this Bel Air configuration keeps the same 3.1 in blade length and the same Crossbar Lock, but uses 6061-T6 Aluminum handle construction instead of Carbon Fiber, uses BlackWash on the blade instead of Stonewash / Satin, and weighs 2.9 oz instead of 2.5 oz. Compared with Bel Air (KS6105CFBLK), this Bel Air configuration keeps the same 3.1 in blade length and the same Crossbar Lock, but uses 6061-T6 Aluminum handle construction instead of Carbon Fiber, uses BlackWash on the blade instead of Black, and weighs 2.9 oz instead of 2.5 oz. Specifications Model Bel Air Manufacturer Part Number 6105 Knife Type Folding Knife Overall Length 7.3 in Closed Length 4.2 in Blade Length 3.1 in Blade Thickness 0.09 in Blade Steel CPM MagnaCut Blade Style Reverse Tanto Blade Finish BlackWash Edge Type Plain Opening Mechanism Thumb Stud Action Manual Lock Type DuraLock Handle Thickness 0.44 in Handle Material 6061-T6 Aluminum Handle Color Bright Nickel Weight 2.9 oz Pocket Clip Reversible Deep-Carry Clip Position Left/Right, Tip-Up Pivot Type KVT Ball Bearings Designer Kershaw Originals Country of Origin USA Lanyard Hole Yes Blade Hardness 62-64 HRC