Pro-Tech Harkins D/A – Black Carbon Fiber / Two‑Tone Blade – #FPR180
Designed by Jeff Harkins and built by Pro-Tech, this dual‑action folder is one of the most refined and mechanically impressive knives in the Pro-Tech lineup. The D/A system is seamless: press the lower corner of the first carbon fiber inlay and the auto fires instantly with Pro-Tech’s signature snap. Manual opening is equally smooth, with dual thumb studs allowing ambidextrous operation. The lockup is solid via the liner lock, giving the knife a confident, secure feel in hand.
This #FPR180 features a two‑tone blade, an aluminum frame, and black carbon-fiber inlays, finished with a black tip‑down stainless-steel clip. It comes with the original box and papers and is in excellent condition, showing only minor signs of careful handling.
A standout piece for collectors of Harkins designs, Pro-Tech autos, or premium D/A mechanisms.
Key Features
Designer: Jeff Harkins
Model: Pro-Tech Harkins D/A #FPR180
Action: Dual‑Action (Auto + Manual)
Auto Deployment: Hidden button trigger under carbon fiber inlay
Manual Deployment: Dual thumb studs, ambidextrous
Blade: Two‑tone finish
Handle: Aluminum with black carbon fiber inlays
Clip: Black stainless, tip‑down
Locking Mechanism: Linerlock
Condition: Excellent — no handling marks, blade excellent
Includes: Original box and paper foldout


















