Spyderco ButtonUp

Spyderco calls the ButtonUp its first manual button lock folder. You open it with the Round Hole and close it by pressing the button.

It has a 3.27" 8Cr13MoV blade, a carbon fiber/G-10 handle and ball bearing pivot washers, and it weighs about 2.1 oz.

Spyderco ButtonUp Specs

Model numberC275
DesignerEric Glesser
Blade length3.27 in
Overall length7.68 in
Closed length4.43 in
Weight2.1 oz
Blade steel8Cr13MoV
HandleCarbon fiber/G-10 laminate
LockButton lock (manual)
Made inChina

Specs are for the standard model. Sprint Runs, Salt and other versions can differ, so check each product listing.

Spyderco ButtonUp FAQ

Is the ButtonUp an automatic?

No. It is a manual folder. The button only locks and releases the blade.

Does it come serrated?

Yes. There are PlainEdge and CombinationEdge versions, and black blade versions.

How heavy is the ButtonUp?

About 2.1 oz.

Also see: Mantra 4, Manix 2, Autonomy, or all Spyderco knives.