Ontario Knife RAT Model II Folding Knife Review

Ready to Know the Truth About the Ontario Knife RAT Model II Folding Knife?

For years, I’ve been on the hunt for a reliable, everyday carry (EDC) folding knife that balances utility, comfort, and value. My search often leads me to explore options that can handle a variety of tasks, from opening packages to light workshop duties, without breaking the bank. This is what initially drew me to the Ontario Knife RAT Model II Folding Knife, a popular choice that consistently appears in discussions about practical EDC tools. I needed a dependable companion that wouldn’t let me down during my diverse work and personal projects, something that felt robust yet unobtrusive in my pocket. While I considered a few other compact EDC options, the specific blend of a tried-and-true design with a reputation for solid construction made this RAT II stand out. My first impression upon holding it was one of pleasant surprise; it felt solid and well-built, with a no-nonsense utilitarian aesthetic. It offered a sense of immediate readiness, a feeling that it was built to be used.

Real-World Testing: Putting Ontario Knife RAT Model II Folding Knife to the Test

First Use Experience

My initial testing grounds for this Ontario Knife involved a mix of my home workshop and various everyday scenarios. I used it to break down cardboard boxes from incoming shipments, trim excess plastic from 3D printed parts, and even perform some quick adjustments on a bicycle chain. The knife felt comfortable in my hand during these tasks, and the AUS-8 steel blade held an edge reasonably well through initial light use. There were no significant issues, but I did notice the pocket clip could be a bit stiff to disengage initially.

Extended Use & Reliability

After several months of consistent pocket carry and regular use, the Ontario Knife RAT Model II Folding Knife has proven to be a remarkably reliable tool. It has tackled everything from opening stubborn packaging tape to precisely cutting small wires for electronics projects. Despite being dropped once on a concrete workshop floor (it survived without issue, though the pocket clip sustained a minor bend), the blade still deploys smoothly and locks securely. Maintenance has been minimal; a quick wipe-down and occasional sharpening are all it has needed to maintain its performance. Compared to cheaper alternatives I’ve used in the past, this knife offers a noticeable upgrade in both durability and edge retention.

Breaking Down the Features of Ontario Knife RAT Model II Folding Knife

Specifications

The Ontario Knife RAT Model II Folding Knife boasts a 3-inch blade length crafted from AUS-8 steel, known for its good balance of toughness and corrosion resistance. The blade has a .095-inch thickness, providing enough rigidity for most everyday tasks without adding excessive weight. This knife tips the scales at a mere 2.8 ounces, making it exceptionally comfortable for daily carry without being a burden. Its hardness is rated between 58-59 HRC, which indicates a good trade-off between edge holding capability and the potential for chipping. The satin blade finish not only looks professional but also helps to reduce glare during use.

These specifications translate directly into practical performance. The 3-inch blade is an ideal size for most EDC needs, being large enough for effective cutting while remaining compact and legal in many jurisdictions. The AUS-8 steel is a workhorse material, offering good sharpness and decent resilience against rust, especially with its satin finish. The lightweight design of only 2.8 ounces ensures it disappears into a pocket, making it easy to carry all day long. The 58-59 HRC hardness suggests it will take a keen edge and hold it through moderate use before needing a touch-up, a sweet spot for practicality.

Performance & Functionality

In its primary role as an EDC cutting tool, the Ontario Knife RAT Model II Folding Knife performs admirably. The blade easily slices through cardboard, rope, and various packaging materials with precision. The flat blade grind contributes to its keen edge, allowing for clean and efficient cuts. The locking mechanism is robust and inspires confidence during heavier tasks, with no discernible blade play once deployed.

The knife excels in its core functionality, providing a sharp and reliable cutting edge for a wide range of applications. Its primary strength lies in its consistent performance across various materials. However, for extremely demanding tasks that might require a thicker, more robust blade, a more specialized tool would be more appropriate.

Design & Ergonomics

The design of this Ontario Knife is distinctly utilitarian, focusing on function over form. The handle scales, typically made of durable nylon or G10 depending on the specific variant, offer a secure and comfortable grip, even with slightly damp hands. The 4-way pocket clip allows for versatile carry options, whether tip-up or tip-down, on either the left or right side. The liner lock mechanism is smooth to operate, allowing for easy one-handed deployment and retraction.

Build quality feels solid and dependable, with no sharp edges or annoying hot spots during prolonged use. The ambidextrous thumb stud facilitates quick and easy opening for both right and left-handed users. While the design might not be flashy, its practical ergonomics make it a pleasure to use for extended periods without fatigue.

Durability & Maintenance

The Ontario Knife RAT Model II Folding Knife is built for longevity. The AUS-8 steel is relatively easy to maintain and sharpen, and it resists corrosion reasonably well, even with occasional exposure to moisture. The liner lock has proven to be very reliable, showing no signs of wear or compromise after repeated use.

Cleaning is straightforward; a simple wipe-down with a damp cloth and mild soap is usually sufficient. For deeper cleaning, disassembling the knife (which is relatively simple) allows for thorough access to all components. I’ve yet to encounter any significant failure points or premature wear, suggesting this knife is designed for extended service life.

Accessories and Customization Options

This particular model typically comes with just the knife itself, emphasizing its no-frills approach. However, its design lends itself well to aftermarket customization if desired. Many users opt for different colored handle scales or custom pocket clips to personalize their Ontario Knife RAT Model II Folding Knife.

While no specific accessories are bundled, the 4-way pocket clip is a significant functional feature that offers a degree of personalization in how the knife is carried. The compatibility with common aftermarket modifications means users can tailor the knife to their specific preferences if they choose.

Pros and Cons of Ontario Knife RAT Model II Folding Knife

Who Should Buy Ontario Knife RAT Model II Folding Knife?

The Ontario Knife RAT Model II Folding Knife is an excellent choice for anyone looking for a reliable, no-nonsense everyday carry knife. It’s particularly well-suited for individuals in DIY, light workshop environments, or those who simply need a dependable tool for daily tasks like opening mail and packages. This knife is perfect for students, commuters, or anyone who wants a capable blade without a hefty price tag.

Those who require a blade for heavy-duty prying, chopping, or survival situations might need to look at larger, more robust fixed-blade knives. However, for general utility and pocket carry, this model is hard to beat. I would recommend a sturdy sharpening system to keep the AUS-8 steel blade in top condition for consistent performance.

Conclusion on Ontario Knife RAT Model II Folding Knife

The Ontario Knife RAT Model II Folding Knife stands out as a truly exceptional value in the EDC market. It consistently delivers reliable performance, comfortable ergonomics, and impressive durability for its modest price. The AUS-8 steel blade and sturdy liner lock offer a level of quality that belies its cost.

For its price point, the performance and build quality of this knife are outstanding, making it a highly recommended tool. I would confidently recommend the Ontario Knife RAT Model II Folding Knife to anyone seeking a capable and trustworthy everyday carry companion that won’t disappoint. It’s a workhorse that’s ready for whatever you throw at it.