CobraTec Knives CTK-1 Medium — 3" OTF Drop Point Part-Serrated D2 Steel Blade / Black Aluminum Handle — Glass Breaker + Pocket Clip (Model MBCTK1MDS, UPC 099654023299)
Engineered for fast deployment, rugged utility, and everyday reliability, the CobraTec CTK-1 Medium OTF combines a versatile 3.00" drop-point blade with a part-serrated edge for cutting performance across a wide range of tasks. Built around a tough D2 tool steel blade and a durable black anodized aluminum handle, the MBCTK1MDS gives you the cutting geometry and emergency features professionals trust — from rope and webbing to precision slicing — in a compact, one-handed package.
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Product Overview — Fast, Functional, Field-Ready
The CTK-1 Medium (MBCTK1MDS) is a double-action out-the-front (OTF) automatic knife designed for users who need immediate blade access with confident control. The side-mounted activation button deploys and retracts the blade smoothly and reliably, letting you go from pocket to cutting in a single motion. The part-serrated drop point delivers a razor-sharp plain edge for clean cuts and a serrated section for aggressive fibrous work — a practical combination for first responders, outdoorsmen, and everyday carry enthusiasts alike.
Built with D2 tool steel, the blade offers exceptional edge retention and toughness while remaining serviceable in the field. The black aluminum handle provides a lightweight, strong chassis with textured surfaces for secure handling. An integrated tungsten or steel glass breaker at the pommel gives an emergency-use option when swift egress is required, and the reversible pocket clip makes carry simple and adaptable to your preference.
Key Features & Benefits
3.00" Drop-Point Blade — Practical length for EDC, tactical, and rescue tasks while staying compact in the pocket.
Part-Serrated Edge — Combines a plain edge for precision cuts with serrations for rope, webbing, and fibrous materials.
D2 Tool Steel — High-hardness, wear-resistant steel with excellent edge retention for demanding use.
OTF Double-Action Mechanism — Smooth, fast deployment and retraction via side-mounted button; one-handed operation.
Black Anodized Aluminum Handle — Lightweight, durable, and textured for a confident grip.
Integrated Glass Breaker — Emergency tool built into the handle for rapid egress situations.
Ambidextrous Pocket Clip — Reversible clip for tip-up carry and left- or right-side convenience.
Low-Profile Tactical Finish — Matte black hardware and subdued aesthetic suitable for professional carry.
Compact & Concealable — Overall length when open provides utility without excessive bulk when closed.
Specifications
Model: MBCTK1MDS
UPC: 099654023299
Blade Length: 3.00 inches
Blade Style: Drop Point — Part Serrated, Plain/Serrated combo
Blade Material: D2 Tool Steel
Blade Finish: Black / Matte (manufacturer dependent)
Handle Material: Black Anodized Aluminum
Deployment: Side-mounted OTF Double-Action Button (deploy & retract)
Carry: Reversible Pocket Clip (tip-up)
Additional Feature: Integrated Glass Breaker / Emergency Pommel
Overall Length (Open): ~7.5–8.0 inches (model dependent)
Weight: Lightweight; optimized for EDC (varies by production)
Made: (Manufacturer details vary) — built to industry standards for tactical/autocutlery products
Performance & Use Cases
Everyday Carry (EDC): Compact but capable blade length for daily tasks like opening boxes, cutting cord, or utility chores.
Tactical & Duty Use: Rapid, one-handed deployment and a rugged blade profile for professional carry.
Search & Rescue / First Response: Part-serrated edge and glass breaker make it useful for rope, webbing, and emergency egress tasks.
Outdoor & Survival: Versatile cutting geometry handles shelter building, cordage work, and camp chores.
Safety, Maintenance & Care
Safety First: Always handle automatic and OTF knives with care. Keep fingers clear of the blade path during deployment/retraction. Store safely and follow all local laws regarding possession and carry of automatic knives.
Cleaning: Wipe blade and handle after use. Remove dirt and debris from the OTF channel with compressed air or a soft brush; avoid excessive solvent that could affect internal lubrication.
Lubrication: Periodically apply a light, knife-safe lubricant in the OTF mechanism and pivot areas to ensure smooth, reliable operation.
Sharpening: Sharpen the plain edge portion with standard sharpening tools; serrations require a small tapered rod or serration-specific sharpener. Maintain D2 at recommended hardness-dependent angles (typically 20°–25° per side depending on desired edge geometry).
Inspection: Check the pocket clip, glass breaker, and handle screws routinely for tightness; service or consult a qualified technician if the OTF action becomes inconsistent.
Legal & Responsible Ownership
OTF automatic knives are regulated in some jurisdictions. Before purchasing or carrying this product, verify your local, state, and national laws regarding automatic or assisted-opening knives. Use responsibly — never point a knife at anything you are not willing to cut — and keep out of reach of children.
What’s In The Box
(1) CobraTec CTK-1 Medium OTF Knife — Part-Serrated (MBCTK1MDS)
(1) Reversible Pocket Clip (installed)
(1) Manufacturer documentation — safety & maintenance guide
(1) Packaging / warranty card (where applicable)
Why Choose the CobraTec CTK-1 Medium (MBCTK1MDS)?
The CTK-1 Medium blends rapid, reliable OTF mechanics with a practical, hybrid blade geometry that solves a wide array of real-world cutting problems. Built from robust D2 steel, featuring a part-serrated drop point, and packaged in a strong but lightweight aluminum handle with emergency tools and a reversible clip, this model is a versatile EDC and duty companion for users who expect speed and durability from their knives.
Whether you’re a first responder, outdoorsman, or someone who appreciates a capable EDC tool, the CobraTec CTK-1 Medium — MBCTK1MDS (UPC 099654023299) is engineered to perform when it counts.
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