Union ExiSafe Single Panic Bolt from Union's ExiSAFE range is designed for use on single metal doors. It offers easy egress in emergency situations and is suitable for use in public areas where panic can be foreseen. It has been cycle tested to 200,000 operations and it is fire tested to 120 minutes resistance on timber doors and 240 minutes for metal doors, with timber or metal fixing variants available. The main body is fitted with an anti-thrust device, preventing leverage of both the top and bottom shoot bolts from their sockets. Manufactured in the UK, this reversible unit is CE marked, Certifire approved and corrosion resistant.