Lockwood Optimum Hinged Door Mortice Lock The Lockwood Optimum Mortice Lock range is a versatile and easy-to-install locking solution designed for hinged residential aluminium and timber doors. Built with durability and flexibility in mind, it supports a range of locking configurations and operating modes, making it suitable for modern Australian homes and light commercial applications. Features Designed for hinged aluminium and timber door applications Easily reversible radiused latch bolt for simple, field-selectable handing Durable internal mechanism with stainless steel faceplate Accepts either 7.6 mm or 8 mm spindle for broad hardware compatibility Latch can be deadlocked by key for added security Short throw (13 mm) and long throw (24 mm) locking bolt options available Supports multi-point locking when used with shoot bolts (4-point configuration) Latch-only (1-point) configuration available Suitable for door thicknesses from 32 mm to 45 mm Compatible with Lock Status Indication when used with Palladium Xtra furniture Multiple operating modes supported, including Passage, Safety and Secure modes Range of compatible strikes available separately to optimise seal compression Available Variants 1PT HINGED – 30MM BACKSET – TP (OP30/1LAN/SS) 1PT ROLLER – 13MM BOLT – 40MM BACKSET (OP40/1RBS/SS) 1PT ROLLER – 13MM BOLT – 50MM BACKSET (OP50/1RBS/SS) 1PT SLIDING – 13MM BOLT – 30MM BACKSET (OP30/1SDN/SS) 1PT SLIDING – 13MM BOLT – 40MM BACKSET (OP40/1SDN/SS)
