Buck Knives Auto Deploy Button Lock 3.25 in Automatic Folding Knife 13538. Black Cerakote aluminum handle. Pocket clip. Specifications for Buck Knives 838 Auto Deploy 3.25in Folding Knife: Manufacturer: Buck Knives Blade Length: 3.25 in Blade Material: 154CM Stainless Steel Additional Features: Pocket Clip Quantity: 1 Closed Length: 108 mm Features of Buck Knives Black Auto Deploy Folding Knife Automatic opening Pocket clip Safety mechanism Package Contents: Buck Knives Black Auto Deploy Folding Knife Buck Knives 13538: 838 Auto Deploy Folding Knife 4.25 in Closed 3.25in 154CM Black Cerakote Drop Point Blade Black Cerakote Aluminum Handle