The Profile Knob Cylinder is a high-quality locking cylinder designed for a variety of applications in door security. With an internal length of 65 millimeters, it offers an optimal fit for common door systems. The cylinder comes with three keys and features five pin tumbler mechanisms that ensure high security. Additionally, it is equipped with a drilling protection feature that provides extra protection against unauthorized access. The profile cylinder is made of robust, matte nickel-plated brass and is finished in an elegant chrome color that harmoniously integrates with various door designs. Weighing 460 grams, it is stable and durable. The Profile Knob Cylinder meets the requirements of DIN 18252:2006-12, underscoring its quality and reliability. It is an ideal choice for those who value security and functionality.