Introducing the TR-4, a fresh take on Pro-Tech's popular Tactical Response line. This knife incorporates a highly requested sliding safety on the front of the handle for added security. The TR-4 boasts a 4-inch satin finished CPM-D2 steel blade with a plain edge and a stylish mother-of-pearl push button. Its ergonomic handle is made of black anodized T6 aluminum, ensuring a comfortable grip. With its exceptional performance, solid lock-up, and undeniable quality (as expected from Pro-Tech), the TR-4 is a reliable companion that won't disappoint. For convenient carry, it also features a pocket clip on the back of the knife (tip up).