Winkhaus Thunderbolt 5 Point 55mm Backset Radius End

Thunderbolt - Deadbolt lock with radius end.

• Option for lever operated or key/turn activated.
• Radius end faceplate doesn't require cropping.

Key Features

• Winkhaus is a market leader in producing innovative security solutions to meet the changing security and ease-of-use requirements.
• The Winkhaus Thunderbolt™ incorporates twin deadbolts in the upper and lower positions, for a total of 5 high security deadlocks.
• Superbly engineered to provide very high security which is approved by the Police 'Secured by Design' to offer peace of mind.
• Easily passes the rigours of PAS23/24 and EN 14351-1 2006 security standards when fitted into a door.
• Unlike conventional hook locking systems the Thunderbolt has up to 50% greater fitting tolerance and a ±2mm adjustment is possible to adjust for misalignment after installation.
• Locks are reversible; non-handed.

Key Technical Details

Backset: 55mm
Profile Centre: 92mm
Groove Detail: 20mm Euro
Faceplate: 20 x 1770mm
Handle Height: 1050mm (recommended)
Winkhause part number: 4841788



The Winkhaus Thunderbolt is supplied unhanded. If it is supplied with the latch striker in the wrong orientation it can be reversed in 3 easy steps.