United Honshu | Senjutsu | Black

Senjutsu | Honshu – D2 steel pocket knife with recurve blade

This pocket knife features a D2 steel blade with recurve design and satin finish. The knife weighs 170g and measures 209.5mm when open, with a blade length of 88.9mm. Built with a ball bearing pivot system and liner lock mechanism for secure one-handed operation.

Construction and materials

The blade is crafted from D2 tool steel with a plain-edge grind and satin finish. Handle material consists of black G10 scales with CNC-machined grooves for enhanced grip. Folded length measures 120.6mm, making it suitable for pocket carry. The knife includes a pocket clip in stainless steel.

Application and use

Designed for everyday carry (EDC) and general cutting tasks. The recurve blade geometry provides increased cutting power for rope, fibrous materials, and wood processing. Suitable for experienced users who require a reliable work knife for daily tasks, outdoor activities, and utility applications.

Integration and compatibility

The ball bearing pivot enables smooth one-handed opening via flipper deployment. The liner lock securely locks the blade in open position. Standard pocket clip allows for tip-up carry in right-hand configuration. No additional tools or accessories required for operation.

Maintenance and lifecycle

D2 steel requires regular maintenance due to limited corrosion resistance. Clean and dry after use, apply oil monthly to prevent rust. The satin finish may show minor scratches with heavy use. Ball bearing pivot system benefits from periodic cleaning and lubrication to maintain smooth operation.