Enhance the security of your home with the MCM SCX+DE 30-40 Security Cylinder. This high-quality antibumping lock features a robust double clutch mechanism, crafted from premium brass and steel materials, ensuring maximum durability and safety. With an elegant golden brass finish, this lock not only offers superior protection but also adds a touch of sophistication to your doors. Each cylinder comes complete with five keys for your convenience. Invest in reliable security solutions with MCM.