The Benchmade 5400BK Serum AXIS Dual-Action Automatic Knife G-10 Black Plain Edge. The Serum is a versatile setup with the ambidextrous AXIS Dual-Action mechanism, comfortably milled G-10 handle, and modified drop point blade. The 5400 model has a black finished 154-CM steel blade with a plain cutting edge and black G-10 handle with a reversible tip-up carry pocket clip. ( Serrated Model Shown Here )

• Overall Length:8.17"
• Blade Length:3.47"
• Blade Thickness:0.12"
• Blade Material:154CM
• Hardness:58-60 RC
• Blade Style:Drop Point
• Finish:Black
• Edge Type:Plain
• Handle Length:4.70"
• Handle Thickness:0.58"
• Handle Material:G-10
• Color:Black
• Frame/Liner:Stainless Steel
• Weight:4.63 oz.
• Model: 5400BK