Frame lock (also called frame-lock or monolock) is a type of locking mechanism used in folding knives. It is characterized by the fact that the handle of the knife serves as the (frame) of the locking mechanism that firmly holds the blade in the open position. Frame lock is one of the popular and reliable locking mechanisms and is popular among knife users for its simplicity and reliability. Here are the key elements of frame lock: Handle as a locking mechanism: With a frame lock knife, the part of the handle that is close to the blade is cut or milled to serve as a locking mechanism. This part of the handle acts as a "fuse" to lock the blade. Blade Locking: When the blade is opened, the safety is moved towards the blade where it engages with its catch or spine and holds it firmly in the open position. In this way, the frame lock ensures the stability of the blade during use. Lock release: To close the knife, it is usually necessary to press a special part of the frame lock, which releases the lock and allows the blade to be folded safely. Reliability: Frame lock is considered a reliable locking mechanism that provides a firm and secure grip on the blade during use. With the right design and high-quality material of the handle, it is able to withstand strong pressures and shocks. Simplicity of design: Frame lock features a simple design, which means it has fewer moving parts than some other locking mechanisms. This can mean less wear and tear and easier maintenance. The frame lock is a popular locking mechanism with many knife manufacturers and is often used in everyday carry (EDC) knives. It is a reliable and solid way of keeping the blade in the open position, which is appreciated by users who require a reliable knife for various purposes.
