Columbia River Particle Separation Device (PSD) Assisted Folding Knife, 3.63 in Satin Harpoon Blade, Carbon Fiber/G10, 7920

Product Description

The Columbia River PSD (Particle Separation Device) is built to slice with authority. Designed by Jim Hammond, this everyday carry folder features a 3.63-inch satin-finished harpoon-style blade made from 1.4116 stainless steel with a deep recurve and efficient double grind. Assisted Opening and the IKBS ball bearing pivot deliver fast, smooth deployment, while a reliable liner lock secures the blade. The compact handle combines carbon fiber over a G10 base for a strong, lightweight grip and showcases blue accent hardware and backspacer. A low-profile pocket clip provides secure carry for work, field, or daily utility.

Product Highlights

• Assisted Opening flipper with IKBS ball bearing pivot for fast, smooth one-handed deployment
• 3.63-inch satin harpoon blade in 1.4116 stainless steel with recurve and double grind for powerful slicing
• Durable carbon fiber over G10 handle with ergonomic four-finger grip
• Secure liner lock mechanism and low-profile pocket clip for confident everyday carry
• Designed by Jim Hammond with striking blue pivot collar and backspacer accents

Specs

• Blade Length: 3.63 in (92.2 mm)
• Overall Length: 8.188 in (207.98 mm)
• Closed Length: 4.59 in (116.61 mm)
• Weight: 4.60 oz (130.41 g)
• Blade Material: 1.4116 stainless steel
• Blade Style: Harpoon; Edge: Plain; Finish: Satin
• Opening: Assisted Opening flipper; Pivot: IKBS ball bearing
• Locking Mechanism: Liner lock
• Handle Material: Carbon fiber with G10 base
• Designer: Jim Hammond
• Country of Origin: Taiwan
• UPC: 794023792003
• Manufacturer Part Number: 7920
• Brand Name: Columbia River

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