Cold Steel SR1 Tanto Point CS62LA. The SR1 by Cold Steel is designed for strength and durability, no matter the circumstance or environment. It features a tough 4 inch blade made of 5mm thick American CPM-S35VN premium powdered steel and an equally powerful G-10 handle. The handle is olive green color with G-10 scales on front and back. Silver pocket clip and lanyard hole. Dual thumb studs and lock back mechanism. This design is purely functional and practical. If you are looking for a dependable high-end tactical folding knife, you should really consider the SR1!