American Service Knife The Jefferson Knife CF. 63" (9.22cm) closed. Premium steel blade. Synthetic handle. Tools include: Screwdriver tip l Bottle opener. Chisel I Claw opener. Titanium liners. Carbon fiber pattern handle. Boxed. Specifications for American Service Knife The Jefferson Knife CF: Manufacturer: American Service Knife Application: Everyday Carry Blade Length: 2.9 in Blade Material: CPM MagnaCut Stainless Steel Handle Finish: Carbon Weight: 3.7 oz Package Type: Box Color: Carbon Fiber Sheath Material: No Sheath Length: 6.5 in Closed Length: 9.22 in 3.63 in Package Contents: American Service Knife The Jefferson Knife CF