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skip to Winkhaus Thunderbolt Lever Operated 4 Deadbolt Multipoint Lock

Winkhaus Thunderbolt Lever Operated 4 Deadbolt Multipoint Lock

£133.16

(£110.97 ex VAT)

sku: WINKH-0076
  • Full multipoint locking system featuring a central latch and deadbolt with four additional deadbolts
  • High-performance sprung gearbox tested to 100,000 cycles for consistent reliability
  • Includes 20mm throw twin deadbolts for enhanced security against forced entry
  • Split spindle operation suitable for lever/pad handle configurations
  • Designed with a 20mm radius faceplate for standard profile preparation
  • Secured by Design approved and compliant with PAS 24 and EN 14351-1 standards
  • Engineered to prevent handle droop through robust internal spring mechanisms

Hand

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

Secured By Design Icon
tick Latch & Deadbolt

The Winkhaus Thunderbolt™ is a high-security lever-operated multipoint lock designed for use with Euro profile cylinders. It is typically used in residential and commercial door applications where enhanced security and long-term durability are priorities.

The system utilizes a lift-lever mechanism to engage the locking points, followed by a key turn to secure the central deadbolt. It features four deadbolts in addition to the central gearbox, each providing a 20mm throw to ensure maximum engagement into the door frame. The 8.5mm thick deadbolts are specifically designed to resist forced entry attempts.

This unit is ideal for both new installations and as a replacement part for existing Thunderbolt systems. Its split spindle function allows for flexible handle arrangements, supporting both lever/lever and lever/pad operations. The high-performance gearbox has been cycle-tested to ensure low operating forces, significantly reducing wear on the handle and internal components over time.

Fully compliant with PAS 24 and EN 14351-1:2006, the Thunderbolt system carries the Secured by Design accreditation, meeting police-preferred security specifications for peace of mind and insurance compliance.

Part Size (mm)
centres 92
Backset 35
Body Length 1770
Case Height 186
Case Depth 53
Locking Point Dead Bolt 4
Faceplate Width 20