Serum – G10 Dual Action Automatic – AxisLock Folder


Out of stock

Benchmade Serum (5400SBK) Dual Action Folder …

This item is no longer in production …

The AXIS Dual-Action mechanism functions like a regular AXIS lock for manual operation, but when the AXIS bar is fully pulled back the automatic mechanism deploys the blade. Benchmade has equipped the knife with a secondary safety system to eliminate “dry fire,” which occurs when a blade isn’t fully closed.

The Serum is a versatile setup with the ambidextrous AXIS Dual-Action mechanism, comfortably milled G-10 handle, and modified drop point blade. This folder has a 154-CM blade steel and a reversible tip-up carry pocket clip. Made in the USA!

  • Overall/Open Length: 8.09″
  • Closed Length: 4.70″
  • Blade Length: 3.47″
  • Blade Material: 154CM Stainless Steel (58-60 HRC) … modified Drop Point
  • Handle Material: Black machined G10 handle scales … stainless steel liners
  • Carry: Reversible, Tip-Up CarryClip … Weight: 4.63 oz.
  • Origin: USA


Benchmade Knife Company

Benchmade Knife Company, Inc. was founded in California in 1988 and moved to Oregon in 1990. Benchmade's breaking new ground in the manufactured knife markets by using non-traditional materials and modern manufacturing methods in not only building knives better but, inevitably building better knives.

Benchmade employs a simple philosophy: "Make it cool, make it solid, make it happen and definitely make it Benchmade."

Additional information

Weight 1 lbs