Model: A / B """Brand New Every Day Carry Pocket Knife Quick And Smooth Assisted Operation Very nice tool. Classic Design. 1045 Surgical Steel Blade Stub Lever Release Full Aluminum Handle Wood Inlay Liner Locking System Pocket Clip Overall Length 8.5"""" inches Blade Length 3.5"""" inches"" ------------------------------------------------------------------------- Model: C / D / E Length: 230 mm Blade length: 105 mm Shank length: 125 mm Blade width: 15 mm Blade thickness: 2.8 mm Blade material: 3 cr13 Weight: 93G (including packaging) Hard degree: 55 HRC Surface: Sanding Handle material: aluminum alloy Lock type: open quickly ----------------------------------------------------------------------- Model: F Thank you very much for choosing our knife. Spring Assisted knife, suitable for outdoor, camping and carrying in peace. (knife is sharp, please pay attention to safety). If you are satisfied with our knife, please give us a favorable comment after receiving the goods. Thank you very much. Item No: Spring Assisted Knife Open by One Hand Finish Length: 18CM Blade length: 7CM Blade thickness: 2.8mm Blade: 440C Hardness: 57HRC Total weight: 120 grams Handle material:Gentleman Aluminum Handle Note: back clip