Garrison thatcham accredited deadlocks.
Garrison Locks PRO-FIT 835 Security Range - The Garrison locks 835 system is a Thatcham accredited deadlock system and is supplied as standard!
Superior lock cases, longer bolt throw and a restricted key system allows for more more security. The Garrison PRO-FIT 835 Security Range has been designed to offer more security and a more durable lock system. The PRO-FIT 835 Security Range key system is only available from Garrison Locks website and is an exclusive product.