24mm U-Channel
Britain's best-selling lock range has been extended to include a 24mm u-channel variant designed for modern aluminium bi-fold doors and features Lockmaster's signature hook and anti-lift pins.
Locking Points
- Lockmaster® signature hook and anti-lift pins
- Deadbolt centre with an easily reversible latch bolt to minimise stock requirements
- Lockmaster® two hook and anti-lift pin variant
- Passive mechanism for French door application is available
- 28mm backset with PZ92mm centre case
- Combined 3 piece keep
- 2 lock lengths to suit a variety of door heights
Faceplate
- 24mm U-Channel
- Yale Branded
Specification
- PAS 24:2016 security tested
- BS EN 1670:2007 Grade 4 (240hrs. NSST) tested
- Tested to a minimum of 100,000 cycles operational lifespan
- 10 year mechanical guarantee
- Made in Britain
- Lifetime Security Guarantee*
Material Specification
- Lock Case: Galvanised Mild Steel
- Faceplate: Mild Steel CS4 - ST2473
- Deadbolt and Latchbolt: Zinc Alloy Casting
- Keeps: Mild Steel, BZP and Clear Trivalent
Packaging
Locks: 5 locks per box
Maintenance
Yale recommends that all moving components are lubricated using non-acidic mineral oil at least twice a year and surface cleaned with a damp cloth. The product may need to be adjusted to ensure satisfactory operation.
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YLBF004/28-19
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Master lock 28mm b/set, 24mm u-channel, 2 hk & antilift pins- standard length
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YLBF005/28-19
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Master lock 28mm b/set, 24mm u-channel, 2 hk & antilift pins- long length
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PLK933-19
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Adjustable (3 piece) one piece keep LH
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PLK934-19
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Adjustable (3 piece) one piece keep RH
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