The Pro-Tech Runt 5 is the latest chapter in Pro-Tech's most storied design—the same model Dave Wattenberg first assembled by hand when he launched the company. Now in its fifth generation, the Runt delivers that signature Pro-Tech snap in a California-legal package built for everyday carry.
A sub-two-inch CPM MagnaCut blade handles real work with edge retention and corrosion resistance to match. The redesigned 6061-T6 aluminum handle features a squared profile with integrated jimping that makes the compact frame feel substantial in hand. Choose between Wharncliffe or Reverse Tanto blade shapes, both riding on a secure button lock with tip-up deep carry. At 2.08 ounces and 5.13" overall, the Runt 5 proves that when it comes to automatic knives, size doesn't determine capability—heritage and engineering do.