Yale Quattro Lock Screen Security Door

The new Yale Quattro is the fourth generation of ASSA ABLOY's security door lock with projection bolt, to suit hinged door applications. While the lock may look familiar, the lockbody has been redesigned and incorporates 50% new parts from its predecessor. The zinc die-cast lock mechanism and furniture suit left or right hand opening doors of standard 20mm thickness, with automatic latching and stainless steel strikes. The lock meets or exceeds AS4145.2-2008 to Level S7 (physical security) and Level D8 (durability), and has been tested on security screen doors in accordance with AS5039-2008. This Display Pack in Black includes the lock body, furniture, striker and fixing screws, and is supplied less cylinder, so order a lazy-cam cylinder separately.