General description The Door Handle Lever features a Euro style lever lock made from durable zinc alloy, complemented by a copper key and cylinder. This handle is designed for secure locking and is suitable for various door thicknesses. Technical specifications Material: Zinc alloy and copper Center Distance: 50mm Fits doors: 30mm to 50mm thick Usage Locks the inner and outer knobs to prevent unwanted entry Includes a set of keys for locking from the outside Other information Package includes: handle, lock body, fixing screws, and other fixing accessories