The Lock Technology LTI1500B SOC 21MM 1/2D ORN 80FTLB is a high security lock that is designed to meet the security needs of businesses and organizations. This lock is made from a durable metal material that is resistant to tampering and burglary. The Lock Technology LTI1500B SOC 21MM 1/2D ORN 80FTLB also features a secure keyless entry system that makes it difficult for unauthorized individuals to gain access to your property.