This product applies to wooden or steel doors and can be used as an entry door lock as well as a decorative lock. The Eueo-style cylinder & lock body meets highly with the European standards.

This product features a special security function. Under emergency situations, using the arc knob can simultaneously unlock both the dead bolt and latch bolt to ensure rapid escape from the room. New multi-function security technlogies are implemented to protect the cylinder from wrenching, cutting, pulling, or prying. While the fine double-row-key and the anti-wrenching bolt add more safety and reliability. The AB-key lock is designed with double-row brass pins.