Yale Lockmaster 28mm backset 2 Hook, 2 Anti-lift Pins, 24mm U-channel Bi-fold Door Locks

Yale’s hugely popular multipoint locking system now comes in a slim 28mm backset gearbox specifically designed to secure aluminium bi-fold doors. This 24mm u-channel variant suits the AluK profile to give fabricators and installers a high-security, top-quality, user-friendly bi-fold locking solution that’s backed by one of the best-known brands in the business for added confidence and peace of mind.

Key features

• 24mm Yale-branded u-channel variant to suit the AluK profile
• Lockmaster renowned twin hook and anti-lift bolts for enhanced security, strength & usability.
• Deadbolt centre with an easily reversible latch to minimise stock holding
• Pre-compression roller engagements cams achieve excellent weather-proofing
• 28mm backset with PZ92mm centre case
• Yale Lockmaster 28mm 3-piece keep also available for fitting flexibility and reduced stock holding 
  YBF10003 Left Hand
  YBF10004 Right Hand
  
• Quality manufactured in Britain
• Box quantity – 5 locks
• Standard or long versions available (position of the top hook and anti-lift pin to the bottom changes). Standard = 1780mm, Long = 1644mm, please see the pdf below for further details.

Guarantee & certifications:

• Secure - PAS24: 2016 compliant
• Long service - Tested to 100,000 cycles with a 10-year mechanical guarantee
• Trusted - Yale Lifetime Security Guarantee
• Durable – Anti-corrosion performance tested to BS EN 1670:2007 Grade 4 with a 10-year surface finish guarantee
  

Material Specifications

• Lock Case: Galvanised Mild Steel
• U-channel: Mild Steel CS4 – ST2473
• Deadbolt and Latchbolt: Zinc Alloy Casting
  

• Data Sheet 1