This Avocet Pioneer multipoint door lock mechanism has a 35 mm backset, making it suitable for the majority of profiles. The door lock has a central latch, deadbolt and 4 roller cams for effortless sealing of the door. It is operated by lift lever or double spindle nightlatch thus making it suitable for lever-lever, offset lever/pad or offset lever/lever operations. Features include: * 35 mm backset * 92/62 mm lock centres * 4 roller cams * 16 mm faceplate/16 mm deadbolt throw * Trivalent silver finish * Latch can be changed from the faceplate without removing unit from the profile * Centre deadbolt and 4 roller keeps required * 10 year Mechanical Warranty * Endurance tested to 100,000 operations * Meets requirements of BS EN 1670:2007 (Grade 4, 240 Hours) * Available with a comprehensive range of ancilliary items to suit a wide range of applications * 80, 160 and 260 mm shootbolts available for extra security ( Please contact us)