Koch Tools

Koch Tool OG Culprit - 3/8" Copper

Simple but not simpler

As Einstein famously said, everything should be made as simple as possible, but not simpler. In many ways, the Koch Tools Culprit embodies that ethos. It melds a myriad of functional tools into a beautifully simple form factor that makes it a joy to use and carry on a daily basis.

Precision cut from a robust 3/8" thick solid copper stock, the Culprit fulfills an assortment of roles. It can be used as a keychain belt dangler loop, a bottle opener, and also fits around your fingers and snugly into the palm of your hand to serve as an emergency impact tool. Solid titanium is also an excellent choice because it possesses high strength and hardness, along with impressive corrosion and wear-resistance.

Resplendent yet rugged with its copper finish, this OG is topped off with the signature Koch Tools maker’s mark to highlight the dedication to design, craft, and proud Pennsylvania heritage. 

  • Compact and multi-functional design
  • Precision cut from 3/8" thick solid copper stock
  • Serves as a dangler loop, bottle-opener, and emergency impact tool.
  • Doubles as an emergency impact tool
  • Length: 1.89" (4.8cm)
  • Thickness: 0.19" (48mm)
  • Weight: 26 grams
  • Made in the USA

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