Benchmade 5400SBK Serum Axis Dual Action Knife First Production


Made by Benchmade comes this 5400SBK Serum Dual Action folder. This knife features black G10 handle scales set upon black stainless steel liners. The blade is made from black coated 154CM steel and features a drop point partially serrated design. This knife is a dual action design meaning it can be opened manually using the thumb studs while its also able to be opened automatically by fully pulling back on the axis lock.

First production run consists of 500 pieces. The serial number may vary from the one pictured.

Out of stock



Overall Length: 8″

Blade Length: 3 1/2″

Blade Material: 154CM

Blade Finish: Black

Handle Length: 4 5/8″

Handle Material: G10

Handle Color: Black

Frame Material: Stainless Steel

Knife Type: Dual Action

Opener: Thumbstud, Axis

Lock Type: Axis

Brand: Benchmade Black Class

Model: First Production 5400SBK

Additional information

Handle Material

Knife Type