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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.

Dimensions Image: KFV 4050 Lever Operated 4 Roller Multipoint Lock with U-Rail
Part Size (mm)
centres 92
Backset 35
Case Width 47
Case Height 210
Locking Point Roller 4
Faceplate Width 24

FAQs

This lock features a 24mm wide U-rail faceplate. This specific design is typically used on door profiles where a wider, structural rail is required for stability or specific profile fitment.

The KFV 4050 provides a high level of security and weather sealing through several engagement points:

  • A central latch and deadbolt
  • Four adjustable roller cams distributed along the faceplate

This mechanism is compatible with standard Euro profile cylinders and standard 92mm PZ lever handle sets, making it a versatile choice for both new doors and as a replacement unit.

The four adjustable roller cams are designed to pull the door tight against the frame when the lever is operated. This action provides consistent weather compression, which helps to reduce draughts and improve the thermal efficiency of your home.