Pro-Tech Runt 5 Automatic Button Lock Black – 1.96" CPM-20CV Wharncliffe Blade, Black DLC Finish (Model PTKR5203)

The Pro-Tech Runt 5 delivers high-end performance and precision in a compact automatic design. Despite its small footprint, this knife punches far above its size with a CPM-20CV stainless steel blade that’s renowned for edge retention and corrosion resistance. Finished in sleek black DLC coating, the Runt 5 combines stealthy aesthetics with long-lasting durability.

Its CNC-machined aluminum handle features smooth, ergonomic contours and an integral button lock mechanism, offering lightning-fast deployment with Pro-Tech’s signature snappy action. Designed, engineered, and built in the USA, this premium automatic folder is a testament to fine machining and tactical utility — perfect for EDC enthusiasts, collectors, and professionals alike.

Specifications

• Overall Length: 5.21" (13.23 cm)
• Closed Length: 3.25" (8.26 cm)
• Blade Length: 1.96" (4.98 cm)
• Blade Material: CPM-20CV stainless steel
• Blade Finish: Black DLC (Diamond-Like Carbon)
• Blade Style: Wharncliffe
• Edge Type: Plain edge
• Handle Material: 6061-T6 aluminum
• Handle Color: Black
• Locking Mechanism: Button lock automatic
• Opening Action: Push-button auto
• Pocket Clip: Tip-up, black finish
• Weight: 2.0 oz (56.7 g)
• Country of Origin: USA
• Brand: Pro-Tech
• Model: Runt 5 – PTKR5203
• Packaging: Boxed

Features

• Compact automatic design for discreet everyday carry
• CPM-20CV blade delivers exceptional sharpness and edge retention
• Black DLC coating adds a durable, low-glare tactical finish
• Smooth aluminum handle provides lightweight strength and clean ergonomics
• Quick, reliable button-lock auto deployment
• Made in the USA with precision CNC craftsmanship

What’s Included

• 1x Pro-Tech Runt 5 Auto Button Lock Black Knife (PTKR5203)
• 1x Factory box with Pro-Tech logo and documentation