Particle. Separation. Device.

Break it down to brass tacks: the P.S.D. is made to slice. This everyday carry folding knife’s blade is designed with a full recurve and a highly efficient double grind. And with Assisted Opening it shows up to work in the blink of an eye.

• Assisted Opening: Flipper deploys the blade fast
• Smooth Opening: IKBS ball bearing pivot deploys the blade smooth
• Easy To Sharpen: High carbon stainless steel blade takes an edge well
• High Tech: G10 handle with carbon fiber layer is strong and lightweight
• Easy Closing: Liner Lock can be easily closed with one hand
• Low Profile: Pocket clip provides secure carry
• Visual Appeal: Blue backspacer and accents