Union (ex Chubb) 3M51 Mortice Hook Bolt

Description

Union (ex Chubb) 3M51 Mortice Hook Bolt

Operation:

• Hookbolt locked or unlocked by key from either side
• Projecting stump on the lock engages to prevent the door being lifted

Sizes:

• See Technical Image

Notes:

• Anti pick and anti saw
• Detainer locks provide a higher number of key combinations than lever locks
• EN 1634-1 assessed for use on 60 minute timber fire doors
• Painted gold finish available only
• 56mm centres
• Used on sliding doors requiring an automatic closing action
• Suitable for doors up to 50mm thick

Packaging

• Boxed in singles