The I-ce Locking Systems SB 3Lever Sashlock is a security device designed to provide reliable locking capabilities for doors. This 75mm sash lock is CE marked, indicating conformity with health, safety, and environmental protection standards for products sold within the European Economic Area. The lock features a gold-colored forend plate, a substantial metallic lock body with a black finish, and a mechanism that appears to employ levers for secure locking. It is compatible with door handles and knobs that engage the sashlock and is likely used in interior doors where privacy and some level of security are required.