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skip to KFV 4050 Lever Operated 4 Roller Multipoint Lock with U-Rail

KFV 4050 Lever Operated 4 Roller Multipoint Lock with U-Rail

£146.83

(£122.36 ex VAT)

sku: AS4050-35
  • Lever-operated mechanism featuring a central latch and deadbolt
  • Four adjustable roller cams provide multiple locking points for enhanced security
  • 24mm wide U-rail faceplate design for specific door profile compatibility
  • Designed for use with standard Euro profile cylinders
  • Single spindle operation compatible with standard 92mm PZ handle sets
  • Roller cams facilitate improved weather sealing by pulling the door tight to the frame
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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.

tick Latch & Deadbolt

The KFV 4050 is a comprehensive multipoint locking system designed for residential and commercial door applications. This lever-operated mechanism integrates a central latch and deadbolt with four security rollers distributed along the faceplate to ensure consistent engagement and security across the full height of the door.

Featuring a 24mm U-rail faceplate, this unit is typically utilised in doors where a wider, structural rail is required for stability or specific profile fitment. The four roller cams are designed to engage with corresponding keeps to provide a smooth closing action and optimal weather compression, helping to reduce draughts and improve thermal efficiency.

This multipoint lock is suitable for both new installations and as a replacement for existing 4050 series locks. It features standard 92mm centres and is compatible with a wide range of lever handles and Euro profile cylinders, making it a versatile choice for maintaining or upgrading door hardware systems.

Part Size (mm)
centres 92
Backset 35
Case Width 47
Case Height 210
Locking Point Roller 4
Faceplate Width 24