DoorHub supplies the Both Side Key Cylinder 40 Silver, a reliable and durable locking solution designed for developer-grade projects across Dubai, Abu Dhabi, and the UAE. With its 40mm size, silver finish, and double-key operation, it ensures secure access from both sides of the door. Trusted by developers for luxury apartments, villas, offices, and hotels, this cylinder combines security, style, and consistency for large-scale fit-outs.