Ruko Knives RUK0144S Shark Series Spring-Assisted Lock Folder - 3.25" 440A Black Oxide Serrated Combo Edge Drop Point Blade - Black Aluminum Handle with Textured Rubber Inserts (RUK0144S)
Product Description
Deploying an everyday carry folder into intense tactical scenarios, emergency rescue responses, or demanding industrial workspaces requires instant mechanical readiness and unyielding tool security. Traditional manual pocket knives can cause dangerous delays when trying to open them single-handedly with slick, wet, or heavily gloved hands. Furthermore, basic folders often lack specialized emergency assets like seatbelt cutters or glass breakers, leaving operators unprepared for unexpected roadside extraction tasks. The Ruko Knives RUK0144S Shark Series Tactical Multi-Tool Folder masterfully resolves these field requirements. Pairing a lightning-fast kinetic spring-assist assembly with built-in emergency response features, this rugged blackout workhorse delivers maximum multi-functional utility at a highly competitive value threshold.
The technical core of the RUK0144S centers on a 3.25-inch drop point blade precision forged from 440A high-carbon stainless steel. Globally valued for its high structural rust resistance and ease of field sharpening, this time-tested alloy is further enhanced with a non-reflective matte Black Oxide coating that minimizes slicing friction while shielding the raw steel surface from weathering. The blade features a high-utility combo edge profile, pairing a precision plain tip for shaving and carving with aggressive lower serrations designed to bite through stubborn webbing, thick rope, and fibrous vegetation. Engaging the low-profile flipper tab fires the internal high-tension spring-assist engine, instantly deploying the blade into a rock-solid lockup within a fraction of a second.
Functionally, the Shark Series folder provides an exceptionally secure hand-filling purchase driven by its rugged 4.75-inch tactical handle framework. The chassis is machined from solid aluminum, finished in deep tactical Black and overlaid with non-slip textured rubber inserts to guarantee an unshakeable grip in freezing or wet weather. To maximize its rescue utility, the handle features a built-in seatbelt/webbing strap cutter channel and an integrated rear carbide glass breaker tip, making it an indispensable companion for emergency first responders. Operating on a heavy-duty internal steel liner lock bar with a black-finished deep-carry pocket clip configured for right-hand transport, this sub-5-ounce powerhouse stands as an ironclad paradigm of tactical readiness.
*Tactical Bench Notes & Field Care Guidance:*
The Ruko RUK0144S is engineered for high-velocity kinetic spring deployment, meaning basic routine cleaning will sustain its smooth, lightning-fast opening rotation over years of service. Avoid packing the internal spring cavity with thick greases or firearm lubricants, which act as a magnet for pocket lint and abrasive trail dust. Periodically blow compressed air through the open liner lock channel and pivot washers to clear away trapped debris, then apply a single drop of high-speed dry-film folding knife lubricant directly to the torsion spring interface to maintain its snappy factory acoustics.
Key Features
- **Rapid Spring-Assisted Deployment:** Outfitted with a high-tension internal kinetic spring engine that snaps the blade open instantly when the manual flipper tab is engaged.
- **Versatile Combo Edge Blade:** The 3.25-inch drop point blade features a plain edge tip for fine slicing and aggressive serrations to quickly bite through dense ropes and cords.
- **Integrated Rescue Multi-Tools:** Equipped with a built-in seatbelt/strap cutter slot and a rear pommel carbide glass breaker tip for emergency extraction operations.
- **High-Traction Handle Grip:** Machined aluminum handle scales feature non-slip textured rubber inserts to guarantee an unshakeable purchase in wet or bloody hands.
- **Matte Black Oxide Finish:** Shielded in a premium black oxide coating that minimizes slicing drag, eliminates reflections, and acts as an extra layer of protection against weathering.
- **Heavy-Duty Liner Lock Chassis:** Built over rigid internal steel liners with a robust locking bar that locks firmly into place to secure user safety under heavy downward load.
Product Specifications
- Brand: Ruko Knives
- Line: Shark Series Tactical Assets
- Model: Shark Assisted Combo Edge Rescue
- MPN: RUK0144S
- UPC: 770583907217
- Blade Length: 3.25 Inches (82.6 mm)
- Closed Length: 4.75 Inches (120.7 mm)
- Overall Length: 8.00 Inches (203.2 mm)
- Blade Material: 440A High-Carbon Stainless Steel
- Blade Hardness: 55-57 HRC
- Blade Style: Drop Point
- Blade Grind: Flat / Sabre Grind
- Blade Finish: Black Oxide Coating
- Edge Type: Combo Edge (Partially Serrated)
- Handle Material: Machined Aluminum with Non-Slip Textured Rubber Grip Inserts
- Handle Colorway: Tactical Blackout
- Lock Type: Internal Steel Liner Lock Mechanism
- Deployment System: Spring-Assisted Flipper Tab / Dual Thumb Studs
- Hardware Architecture: Stainless Steel Torx Fasteners (Blacked Out)
- Pocket Clip: Stainless Steel (Tip-Down, Right-Hand Side Carry Only)
- Safety Assets: Integrated Seatbelt Cutter Channel & Pommel Carbide Glass Breaker Tip
- Weight: 4.60 oz (130.4 g)
