Fullex XL 35mm uPVC Composite Door Gearbox Hook Lock 92mm 62mm Dual Spindle

Fullex XL 35mm Backset uPVC Composite Door Gearbox Hook Lock - Dual Spindle 92PZ 62PZ

Save money and restore your door's security with this genuine Fullex dual spindle gearbox – perfect for lever/pad handle combinations!

Fullex XL Dual Spindle Gearbox Lock is the cost-effective door lock repair solution when your multipoint door lock fails. Rather than expensive door lock replacement of the entire locking system, this genuine replacement gearbox targets the component most likely to cause lock failure, saving you significant money while restoring full functionality to your door security and lever pad door handle operation.

Engineered for both uPVC and composite doors with lever/pad handle combinations, this premium dual spindle gearbox features Fullex's renowned quality construction with PAS23/24 and Secured by Design certification. The upward-throwing hook is manufactured from durable Dacromet coated A3 sintered steel for exceptional longevity and security performance.

Key Benefits:

• Cost-Effective Repair Solution – Replace just the faulty gearbox instead of the entire lock system, saving £100+ on unnecessary replacements
• Universal Door Handing Compatibility – Non-handed design fits both left and right-handed doors with easily reversible latch mechanism
• Enhanced Security Performance – Features both hook and deadlock mechanisms with PAS23/24 and Secured by Design certification
• Premium Hook Construction – 23mm high hook manufactured from Dacromet coated A3 sintered steel for superior durability and corrosion resistance
• Dual Spindle Door Handle Versatility – Designed for lever/lever or lever/pad door handle combinations, offering maximum flexibility for different door handle configurations and door hardware setups
• Professional Grade Quality – Genuine Fullex XL replacement part meeting EN1303:2005 testing standards
• Quick Installation Process – Straightforward replacement requiring only basic DIY skills and standard tools
• Upward Hook Throw – Provides additional security engagement point for comprehensive door protection

Product Specifications:

• Brand: Fullex
• MPN: FULLEX-XL-35-DUAL-CASE
• Model: XL Gearbox Lock 35mm Backset
• Backset: 35mm
• PZ (Handle Centres): 92mm 62mm
• Lock Case Length: 227.5mm
• Lock Case Depth: 47mm
• Lock Case Width: 15.5mm
• Deadbolt Length: 23.3mm
• Spindle Configuration: Dual Spindle
• Hook Height: 23mm (Dacromet coated A3 sintered steel)
• Handle Type: Lever/Lever or Lever/Pad Operation
• Door Compatibility: uPVC and Composite Doors
• Certification: PAS23/24, Secured by Design, EN1303:2005
• Screw Hole Spacing: 108mm between first/second and second/third holes

Please measure your existing gearbox carefully against these dimensions before ordering to ensure correct fit. The dual PZ measurements (92mm and 62mm) are critical for proper lever/pad handle alignment.

Pro Tips:

Pro Tip: This dual spindle gearbox features two different PZ measurements (92mm and 62mm) to accommodate lever/pad handle combinations where you have a lever handle on one side and a pad handle on the other. The dual PZ configuration ensures proper alignment for both handle types. Important: You can use a dual spindle gearbox as a single spindle, but you cannot use a single spindle as a dual. Check your door handles before ordering - if you have matching lever handles on both sides, you'll need the single spindle version instead.

Package Contents:

• 1 × Dual Spindle 35mm Backset Fullex XL Replacement Gearbox Lock Centre Case

Frequently Asked Questions:

What's the difference between dual spindle and single spindle door gearboxes?
Dual spindle door gearboxes are designed for doors with different handle types on each side - typically a lever door handle on the inside and a pad door handle on the outside. Single spindle gearboxes are for doors with matching lever door handles on both sides. Important compatibility note: You can use a dual spindle gearbox as a single spindle, but you cannot use a single spindle as a dual. Check your door handle configuration to determine which version you need for your door lock repair.

How do I know if this dual spindle gearbox will fit my Fullex lock?
The critical measurements are the 35mm backset and the dual PZ measurements (92mm and 62mm handle centres). You'll need to remove your existing gearbox to measure accurately. The lock case length of 227.5mm and screw hole spacing of 108mm are also important compatibility factors. If your measurements match these specifications exactly, this dual spindle gearbox will fit your lever/pad door configuration.

Can I reverse the latch for different door configurations?
Yes, this gearbox features a fully reversible latch mechanism. Simply remove the screw from the end of the latch, rotate it 180°, slide it back in, and retighten the screw. This allows the same gearbox to work on both left and right-handed doors.

Will this work with my existing lever/pad door handle set?
Yes, this dual spindle gearbox is specifically designed to work with lever/pad door handle combinations where you have different handle types on each side of the door. The dual spindle configuration ensures proper operation of both lever and pad door handle mechanisms for reliable door lock operation.

Is this a genuine Fullex part or a compatible alternative?
This is a genuine Fullex XL replacement gearbox, not a generic alternative. It's manufactured to the same specifications as the original equipment and carries full PAS23/24 and Secured by Design certification, ensuring reliable performance and insurance compliance.

Why Choose Fullex XL Dual Spindle Gearbox Lock?

When your lever/pad door lock starts failing, don't let costly quotes for complete lock replacement frustrate you. This genuine Fullex XL dual spindle gearbox offers the intelligent solution – targeting the exact component that typically causes multipoint lock failure while preserving your existing handles, cylinder, and door hardware investment. Perfect for doors with lever/pad handle combinations, this professional-grade replacement maintains the security and convenience of different handle operations on each side. With over decades of innovation in door security, Fullex remains the trusted choice for homeowners who demand both reliability and value.