Thunderbolt Latch 5 Deadbolts Flat 16mm or 20mm Faceplate Lift Lever Multipoint Door Lock

Winkhaus Thunderbolt Multipoint Door Lock

The Winkhaus Thunderbolt multipoint door lock is engineered for security and reliability, featuring 5 deadbolts and 1 latch. This innovative design includes chamfered deadbolts at both the top and bottom, setting it apart in the multipoint locking market.

Key Features:

• Versatile Operation: Available in lift lever, split spindle, or key wind configurations.
• Robust Design: Characterized by a central latch and twin deadbolts, suitable for timber, composite, and PVCu doors.
• Identifiable Markings: Look for the Winkhaus logo and the Secured by Design logo on the faceplate for easy identification. The Thunderbolt model is distinguished by its unique chamfered twin deadbolts.
• Compatibility: Shares the same gearbox as Cobra locks, enhancing versatility for door manufacturers.
• Enhanced Fitting Tolerances: Designed to accommodate up to 50% greater fitting tolerances, allowing for variations in airgap dimensions during installation.
• Standardized Routing Details: All Winkhaus locks maintain consistent routing details, simplifying upgrades or changes in locking operations.

Gearbox Specifications:

• Dimensions: All Winkhaus gearboxes (except AV4) measure 185mm high x backset + 15mm, making them the smallest on the market.
• Locking Mechanism: Features a groove above the spindle for easy handle fitment.
• Identification: Cobra locks are easily recognized by the color-coded stickers on the gearbox:
  • Blue: Lift lever
  • Green: Split spindle
  • Red: Key wind

Installation and Replacement:

Winkhaus gearboxes are uniquely attached to the faceplate with rivets, allowing for straightforward swaps. For detailed guidance, refer to our instructional video on replacing a Winkhaus gearbox.

Operation Instructions:

To Lock the Door:

1. Lift the handle upwards to engage the locking points.
2. Secure the locking points and main deadbolt (if applicable) by turning the key.

To Unlock the Door:

1. Turn the key to unlock the system.
2. Push the handle downwards to disengage the locking points and retract the latch.

Security Assurance:

The Winkhaus Thunderbolt has been rigorously tested to withstand 100,000 cycles, ensuring long-lasting performance and security.

Product Specification

• Manufacturer: Winkhaus
• Spindle Size: 8mm
• Main Gearbox: Latch & deadbolt
• Spindle: Single 8mm
• Handing: Non handed
• Distance Between Inner Locking: 1490mm
• Height: 1770mm
• Top Deadbolt to Spindle: 720mm
• Bottom Deadbolt to Spindle: 770mm

Measuring Guidelines:

To ensure accurate measurements for your Winkhaus Thunderbolt multipoint door lock, follow these guidelines:

• Backset Measurement:
  • Measure from the edge of the door to the center of the keyhole or handle.
  • This distance is your backset.
• Centres PZ Measurement:
  • Measure from the center of the keyhole to the center of the handle.
  • The standard measurement for PZ is 92mm.
• Faceplate Measurement:
  • Measure the width and height of the existing faceplate.
  • Ensure to select the correct size from the drop-down based on your measurements.

These measurements are crucial for ensuring a proper fit and optimal functionality of your door lock system. If you have any further questions or need assistance, feel free to reach out!