Medford MERC-1 D/E OTF Knife Blue Aluminium, Bronze Clip, Tumbled S45VN by Greg Medford (MK2134TG-44AU-Q2C1-B1)
- MERC-1 Blue Aluminium, Bronze Clip, Tumbled strong OTF knife, built with MKT's signature robustness. Powerful opening mechanism, the biggest blade to handle ratio in the business, minimal play, new blade locking method, no hardware, S45VN steel
803,80 €This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
The MERC-1™ Blue Aluminum, Standard HW/Bronze Clip, Tumbled 100% made in the USA, with American materials, by a veteran-run company, a powerful OTF automatic knife built with Medford's trademark solidity.
Greg Medford and his cousin Steve spent many hours discussing various concepts for the knife. Greg's requests were as reasonable as ever... “I want the largest blade-to-handle ratio in the industry, minimal backlash with maximum reliability, a new way to lock the blade, no attachments, great sound, fast functionality, and easy serviceability,” and so the MERC-1™ OTF was born.
Greg Medford, founder of Medford Knife and Tool, is an American craftsman and patriot from Arizona. His Greek-Irish roots and values instilled in him by his family, such as pragmatism and hard work shaped his path as an innovative designer. As a former Marine, pilot and martial arts master, Greg combines American pragmatism, freedom and advanced technology in his designs. The company, founded in 2010, is famous for its handmade, durable tactical tools and knives, including the well-known Praetorian model
CPM S45VN - an American martensitic high-alloy stainless steel with a hardness of 59-61 HRC, one of the best blade steels. Designed to provide better strength compared to CPM S30V, while keeping corrosion resistance at the highest level. Produced by US Crucible Industries using the particle metallurgy / Crucible® Particle Metallurgy(CPM) method. The CPM process creates a very homogeneous, high-quality steel with excellent dimensional stability, grindability and ductility compared to steels produced by conventional methods. The chemical composition has been balanced so that it is composed of 0.5% niobium carbides (Nb) along with 3.0% vanadium (V) and 14.0% chromium (Cr) carbides. The improved strength of CPM S45VN also provides better resistance to edge chipping.
Blade - machine ground, extremely sharp D/E type (Double Edge Dagger), sharpened on both sides, with double grain grooves. Finished with a scratch-masking Tumbled method . The handcrafted blade is derived with a high flat grind (Flat Grind), providing excellent cutting properties. As a result, the knife has excellent piercing properties while maintaining its strength. The strong mechanism of extending / retracting the blade with the help of the moled Thumb Slide, a stepped thumb slide requires for safety the application of a specific force to overcome the resistance of the spring. The method of opening provides seamless opening for both right and left-handed people.
Handle - made with excellent precision in 3D technology on CNC milling machines, from 6061-T6 aluminum . The slight curve of the Handle, as well as the notches and deep engraving of the crossbow on both sides, in addition to visual qualities, improve the grip characteristics. The milled two-position (right/left) solid deep carry clip , allow the knife to be carried discreetly in the pocket, in tip-down position (tip of the blade down). The clip features the company's logo. Handle is finished with glass breaker, a solid steel triangle, into which a tungsten carbide ball has been pressed.
Included - cardboard packaging, nylon pouch, company patch with Velcro attachment and signed “Certificate of Creation and Authenticity”.
Custom Specifications:
Model: MERC-1™ OTF
Blade steel: CPM S45VN
Blade finish and grind: Tumbled, Flat Grind
Presentation side grips finish: Blue
Clip side grips finish: Blue
Hardware package finish (pivot and screws): Standard
Clip finish: Bronze
Breaker/lanyard finish: Standard
Technical data:
Product number: MK213STG-44AU-Q2C1-B1
Name: MERC-1™ Blue Aluminum, Standard HW/BronzeClip, Tumbled
Overall length: 222.0 mm / 8.75"
Blade length: 95.2 mm / 3.75"
Blade thickness: 3.8 mm / 0.15"
Handle length: 127.0 mm / 5.0"
Handle grips thickness: n.a.
Weight: 128.0 g / 4.5 oz
Blade material: CPM S45V
Blade hardness: n.d.
Blade grind: Flat
Blade finish: Tumbled
Handle material: Aluminum
Handle finish color: Blue
Backspacer material: Aluminum
Backspacer color: Blue
Clip: Right/left, tip-down
Clip material: n.d.
Pivot mechanism: n.d.
Locking mechanism: Slide Lock
Opening method: Automatic, push/pull Thumb slider
Additional accessories: pouch, velcro patch
Designer: Greg Medford
Brand: Medford
Manufacturer: Medford Knife & Tool, USA
Country of origin: USA
Developed by: the Sharg® company



















