CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESRugged elegance meets tactical utility in the TOOR 65 Collection Karsumba S Ironwood, a compact fixed blade designed for precision, performance, and durability. With its expertly ground 2.5” CPM M4 stainless steel drop point blade, this knife delivers incredible edge retention, high hardness, and cutting power that punches well above its weight. The OD green KG Gunkote finish provides excellent corrosion resistance and low reflectivity, making it an ideal choice for field work, concealed carry, or everyday utility.
Crafted with a full tang construction, the Karsumba S offers unmatched strength and stability, while the premium ironwood handle adds a natural warmth and beauty that only gets better with age. Each handle is individually selected and hand-finished, resulting in unique grain patterns that reflect the craftsmanship behind every TOOR knife. The integrated finger ring enhances control and retention, offering a secure grip in dynamic conditions without sacrificing comfort or maneuverability.
Measuring 6.62” overall and weighing just 5.5 oz., this knife is compact enough to carry with ease, yet substantial enough to tackle demanding tasks. Its .18” blade thickness gives it a solid feel in hand, allowing for confident slicing, piercing, and cutting. Whether you're navigating the outdoors, working in tight quarters, or adding a new favorite to your knife collection, the Karsumba S is built to deliver.
The OD green Kydex sheath is molded to the knife's exact profile, providing excellent retention, swift deployment, and multiple carry options. Its low-profile design allows for discrete placement on your gear or belt, and the durable material stands up to the elements, just like the knife it protects.
This American-made blade is part of TOOR’s highly respected 65 Collection—where tradition, innovation, and uncompromising materials come together. Built in San Diego by expert bladesmiths, every detail reflects TOOR’s commitment to quality and purpose-driven design. It’s the kind of knife you’ll rely on for years, whether you're in the field or at home.
You can find the TOOR 65 Collection Karsumba S Ironwood at the world’s largest knife store, Smoky Mountain Knife Works. As the best online knife store, Smoky Mountain Knife Works brings you the finest blades from around the world, and this USA-made powerhouse is no exception. With its premium materials, robust design, and striking ironwood handle, the Karsumba S isn’t just another knife—it’s a tool that blends tradition and modern function into one purpose-built package.
For those who value performance, reliability, and craftsmanship, the Karsumba S Ironwood stands in a league of its own. It’s a serious tool for serious users, proudly made in the USA and built to last a lifetime.