Patented double lock mechanism: Prevents accidental deployment, ensuring secure writing and no unwanted ink stains
Precision five-axis machining: Delivers flawless assembly and long-lasting durability
Customizable configurations: Available in right or left handedness and single or double locking for personalized use
Lightweight rip pattern design: Reduces overall weight for easy carry
Available in multiple materials: Choose from titanium, brass, or copper for style and durability
Summarized by Shop
Introducing the TiButton® Double Lock
Innovation meets maximum security. The TiButton® Right Hand Double Lock is our patented mechanism — and the world's first pen with a true built-in safety lock. Completely machined and assembled in-house in the USA, every detail of this pen reflects two years of meticulous engineering and precision cr
Format
Mini, Parker, Full Size
Diameter
7/16 in
Length
4 1/4 in (Mini), 5 in (Parker), 5 1/2 in (Full Size)
Weight
28 g (Titanium G2 Mini), 35 g (Titanium Parker), 47 g (Brass G2 Mini)
Material options
Titanium, Brass, Copper
Ink color
Black (Parker, Copper), Solid pattern
Summarized by Shop
5.0
18 ratings
5
4
3
2
1
This my second pen and wont be my last. I love the double lock mechanism! I like to put my pen in my pants pocket and the double lock will not allow the pen to open. Also I got the Marksmen and it is more beautiful than expected. The pictures don’t do it justice! Shipping was also quite fast!
A
Austin · April 4, 2026
love these pens!
S
Steven · August 4, 2025
my new favorite pen. just love it. Nottingham Tactical has so many cool choices. Which one next?