Made by high-quality cast iron, high anti-theft and high safety, Single lock heads inside. Easy to install,User friendly. Support manual unlocking, Suitable for : home, offices, schools, hotels, factories, warehouses, etc. Feature - Color: As Shown. - Material: Cast Iron+Copper. - Size: 9 x 6.3 x 0.8cm. -Lock material iron Upgrade to cast iron, lock body surface anti-corrosion, durable and beautiful. - Suitable for wooden door,glass door,metal door,fireproof door. Suitable for home,offices,schools,hotels,factories,warehouses,etc. -Easy installation: Installation is quick and easy, and all necessary parts are included. - Matches antique hardware: The beautiful vertical trim lock set is constructed of durable black painted cast steel with brass plated steel knobs and rosettes. It is designed for surface-mounted installations on interior doors, and it features an antique skeleton key locking system.Packing list1 x Lock1 x Key Cylinder1 x Lock Beam3 x Keys1 x Install Accessories Kit