First Impressions of Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife
The Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife immediately grabs your attention with its vibrant orange G10 handle and unique Shark-Lock mechanism. This isn’t your grandpa’s pocketknife; it’s a modern tool designed for demanding tasks, built by Demko, known for innovative and robust knife designs. The hype around the Shark-Lock had me curious, and its potential as a reliable everyday carry (EDC) blade drew me in.
As a seasoned outdoorsman, I’m constantly seeking knives that can withstand harsh environments and provide unwavering performance. My old folder, while dependable, lacked the positive lockup and ergonomic grip I desired for more demanding tasks. I hoped the Demko AD 20.5 would address these shortcomings.
The Demko AD 20.5 arrived in a simple plastic tube, a no-frills presentation that speaks to the knife’s utilitarian nature. The weight is substantial without feeling bulky, and the checkered G10 handle provides an immediate sense of security. The blade, finished with a stonewash, looks ready for hard work.
Compared to my Spyderco Paramilitary 2 and Benchmade Griptilian, the Demko AD 20.5 feels significantly more robust, particularly in the lockup. I picked the Demko because I wanted a stronger lock than a liner lock or axis lock and needed something corrosion-resistant. My first impression was excitement tempered with a touch of apprehension – could this innovative lock system live up to the expectations?
Real-World Testing: Putting Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife to the Test
First Use Experience
My first outing with the Demko AD 20.5 was a weekend camping trip in the rugged Allegheny National Forest. I used it for various camp chores, including processing firewood (batoning smaller pieces), preparing food, and cutting rope. The damp conditions and gritty environment provided a good initial test.
The D2 steel performed admirably, retaining its edge even after repeated use on wood. The Orange Checkered G10 handle offered a secure grip even with wet hands. The Shark-Lock was initially a bit stiff but smoothed out after a few openings and closings, proving to be incredibly secure and easy to operate with one hand. No failures.
Extended Use & Reliability
After several months of consistent use, the Demko AD 20.5 has become my go-to EDC knife. It’s accompanied me on numerous hiking trips, fishing expeditions, and even some minor home repair projects. It’s held up remarkably well.
The stonewashed finish on the blade hides scratches effectively, and the G10 handle shows no signs of fading or wear. The Shark-Lock continues to inspire confidence, with no blade play or slippage whatsoever. Cleaning is relatively simple; a quick rinse and dry is usually sufficient. It outperforms every other lock I’ve ever used in terms of strength.
Breaking Down the Features of Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife
Specifications
- Blade Length: 3 inches. This makes it very EDC-friendly.
- Closed Length: 4.38 inches. Convenient size for pocket carry.
- Blade Steel: D2 Tool Steel. D2 is known for its excellent wear resistance and decent corrosion resistance.
- Handle Material: Orange Checkered G10. Provides a secure and comfortable grip, even in wet conditions.
- Locking Mechanism: Shark-Lock. A unique and incredibly strong locking system developed by Demko.
- Weight: 0.3 lb (4.8 oz). Offers a substantial feel without being overly heavy.
- Additional Features: Lanyard Hole, Pocket Clip. Useful for different carry options.
The specifications matter because they directly impact the knife’s performance and suitability for specific tasks. The D2 steel ensures the blade holds an edge for a long time. The G10 handle gives confident grip and provides visibility, and the Shark-Lock provides unparalleled safety.
Performance & Functionality
The Demko AD 20.5 excels at a wide range of tasks. The blade geometry is well-suited for slicing, piercing, and general utility work. The D2 steel, while not stainless, offers a good balance of edge retention and ease of sharpening.
The Shark-Lock is the star of the show, providing a rock-solid lockup that inspires confidence during demanding tasks. The Thumb Stud and Thumb Pull provide versatile opening options. One minor weakness: D2 can rust if not properly maintained.
Design & Ergonomics
The build quality is excellent, with tight tolerances and a solid feel. The Orange Checkered G10 handle is both visually appealing and highly functional, providing a secure and comfortable grip. The ergonomics are well thought out, with a comfortable finger groove and a neutral handle shape that accommodates various hand sizes.
The knife is very user-friendly once you get used to the Shark-Lock mechanism. There’s a slight learning curve, but it quickly becomes intuitive. The bright color also makes it easier to find if dropped.
Durability & Maintenance
The Demko AD 20.5 is built like a tank and should last for many years with proper care. The D2 steel requires occasional oiling to prevent rust, especially in humid environments. The G10 handle is virtually indestructible.
Maintenance is straightforward: keep the blade clean and oiled, and occasionally lubricate the Shark-Lock mechanism. The design is simple enough that disassembly and reassembly are relatively easy for cleaning.
Accessories and Customization Options
The Demko AD 20.5 comes with a standard pocket clip that can be configured for right or left-hand carry. Aftermarket accessories are somewhat limited due to the proprietary Shark-Lock mechanism.
While not officially supported, some users have experimented with different pocket clips and lanyard beads. The knife is also compatible with standard knife maintenance tools, such as sharpening stones and lubricants.
Pros and Cons of Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife
Pros
- Shark-Lock: Unparalleled strength and safety. This lock is the safest I’ve ever seen.
- D2 Steel: Excellent edge retention. Stays sharp even after heavy use.
- G10 Handle: Secure and comfortable grip. Provides confidence in any conditions.
- Robust Build Quality: Built to withstand demanding use. This knife is a tank.
- Bright Orange Handle: Easy to locate. Great for preventing loss in the field.
Cons
- D2 Steel: Requires proper maintenance to prevent rust.
- Shark-Lock: Can be a bit stiff initially, learning curve required.
Who Should Buy Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife?
The Demko AD 20.5 is perfect for: outdoor enthusiasts, survivalists, campers, hikers, and anyone who needs a reliable and robust folding knife for demanding tasks. It’s also a great choice for those who prioritize safety and security in a folding knife.
Who should skip this product? Those who prefer lightweight knives or those who are not comfortable with the initial learning curve of the Shark-Lock. If you need a 100% rust-proof knife, look for something with stainless steel.
Must-have accessories or modifications? A good quality knife oil (such as Break-Free CLP) is essential for maintaining the D2 blade.
Conclusion on Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife
The Demko AD 20.5 Shark-Lock D2 SW Orange Clip Folding Knife is a standout performer in the world of folding knives. Its innovative Shark-Lock provides unparalleled strength and safety, while the D2 steel blade and G10 handle offer excellent durability and performance. It is well worth the price of $122.49
I would highly recommend the Demko AD 20.5 to anyone looking for a reliable, robust, and safe folding knife for demanding tasks. If you want to be confident that your knife will not fail, buy this knife!