77T Traditional nightlatch

Specifications:

• Backset  60mm
• Inside handle can be deadlocked by reverse turn of key in outside cylinder after losing the door
• Snib function enables the latch to be held back
• Deadlocked by the snib button internally, making the lock inoperable by key or handle
• High security anti-bump cylinder

Features:

• Suitable for both left and right handed,
• For inward opening doors up to 57mm thick.

Specifications:

• Lock case body of die cast zinc alloy
• Backset 60mm
• Operated by turn knob from inside and by key from outside
• Brass cylinder and flat dimple keys (4pcs)

Features:

• Suitable for left and right hand opening doors
• Suitable for door thickness: 35mm - 70mm

Specifications:

• 60mm backset
• Snib function enables the latch to be held back
• Latch can be deadlocked by the snib button internally

Features:

• Contemporary design
• Retro-fit replacement for 77T Traditional Nightlatch - No additional chiselling required
• Suitable for both left and right handed
• For inward opening doors up to 57mm thick.