CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESThe Pro-Tech TR-3 Integrity Thumbstud Manual is a no-nonsense folding knife built for those who demand reliability, precision, and American craftsmanship. Proudly made in the USA, this knife combines Pro-Tech’s signature engineering with a sleek, tactical design that’s equally suited for everyday carry or hard-use scenarios. With a clean, minimalist profile and durable construction, the TR-3 Integrity proves that function and form can go hand in hand.
At the core of this manual folder is a 3.5-inch drop point blade crafted from premium CPM S35VN stainless steel—well-respected for its edge retention, toughness, and corrosion resistance. The blade wears a rugged black DLC (Diamond-Like Carbon) coating that adds durability while reducing glare and friction. Dual thumbstuds allow for smooth, ambidextrous opening, making it fast and intuitive whether you're right or left handed.
The black aluminum handle keeps things lightweight without sacrificing strength. It offers a secure, comfortable grip, milled with precision and finished in a deep black that matches the blade. The button lock mechanism ensures the blade stays firmly in place once deployed, and provides simple, safe disengagement when it's time to close up. A tip-up pocket clip is positioned for right-hand carry, keeping the knife discreet but always ready.
Measuring 8 inches overall and weighing in at 3.68 ounces, the TR-3 Integrity strikes a practical balance between carry comfort and cutting power. It's built to handle daily tasks with ease but tough enough to rely on in the field or on duty. Every detail reflects the kind of commitment to quality that only comes from American hands and a heritage of precision manufacturing.
The Pro-Tech TR-3 Integrity Thumbstud Manual is more than just a folding knife—it's a dependable tool crafted with purpose, and a clear reflection of American-made excellence. Order it today from SMKW!