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Koch Tools

Koch Tools Culprit - Spalted Brass w/ Skullstone Stamp

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 water-jet cut from solid brass, the Culprit fulfills an assortment of roles. It can be used as a keychain belt dangler loop, a bottle-opener, and as a hex bit driver. It also fits around your fingers and snugly into the palm of your hand to serve as an emergency impact tool. 

With time, the spalted dull-gold brass body on the Culprit will gradually develop a gorgeous patina to mark the passage of time. It is finished off with the signature Koch Tools Skullstone stamp to highlight the dedication to design, craft, and its proud Pennsylvania heritage. 

  • Compact and multi-functional design
  • Precision water-jet cut from solid brass
  • Unique spalted finish
  • Serves as a dangler loop, bottle-opener, and 1/4" hex bit driver
  • Doubles as an emergency impact tool
  • Koch Tools Skullstone stamp
  • Length: 1.89" (4.8cm)
  • Thickness: 0.19" (48mm)
  • Height: 1.3" (20.8 cm)
  • Weight: 1.104 oz
  • Made in the USA

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