CobraTec Knives 928SB California OTF Automatic Folding Knife 1.75in D2 Steel Blade Drop Point Plain Blade Black Anodized Aluminum Handle. The handle is made of 6061-T6 and is Anodized. Both the handle and internal parts are all cnc machined to offer a precision fit that allows for a very smooth operation. The California OTF comes standard with a stonewashed D2 steel blade pocket clip and pouch. Specifications for CobraTec Knives California 928SB OTF 1.75in Automatic Folding Knives: Manufacturer: CobraTec Knives Quantity: 1 Package Contents: CobraTec Knives California 928SB OTF Automatic Knife CobraTec Knives CALI928SBBLKDNS: 928SB California OTF Automatic Knife 1.75in D2 Steel Blade Drop Point Plain Blade Black Anodized Aluminum Handle