Winkhaus ThunderBolt Universal Repair Lock - 45mm Backset

Winkhaus ThunderBolt Universal Repair Lock (45mm Backset) - Deadbolt Lock | Lever Operated

• Offers substantially more tolerance for door fitting helping to reduce both fitting time and errors.
• Supplied in three parts; central gear box, upper and lower extensions allowing for a wide combination of possible deadbolt placement options.
• Can be cut to suit any door heights 1300 - 2240mm
• Ideal for replacing other brand locks with different locking centres as it can be cut to suit.
• Ideal for unusual door sizes or remedial works

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: 45mm
Profile Centre: 92mm
Groove Detail: 20mm Euro
Handle Height: 1050mm (recommended)
Winkhaus item number: 4981962 



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.