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skip to KFV 8250 Key Operated 4 Roller Multipoint Lock

KFV 8250 Key Operated 4 Roller Multipoint Lock

£192.94

(£160.78 ex VAT)

sku: KFV-0001
  • Key wind operation for smooth engagement of the latch and deadbolt
  • Features four roller cams to ensure effective compression and weather sealing
  • Single spindle design compatible with standard 92mm centres handles
  • Versatile application for both UPVC and timber door systems
  • Euro profile lock case for standard cylinder compatibility
  • Robust central deadbolt for enhanced security

size

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

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 8250 is a high-performance multipoint lock designed to provide reliable security and weather protection for residential doors. This key-operated system uses a single spindle mechanism where the rotation of the key engages the latch, deadbolt, and peripheral locking points. It is particularly well-suited for applications where a handle-lever lift operation is not required or preferred.

Equipped with four roller cams, this locking system ensures a tight seal against the door frame, improving energy efficiency and reducing draughts. The central gearbox features a standard latch and deadbolt configuration, providing a primary security point at the mid-section of the door.

This multipoint lock is a versatile choice for maintenance and new installations, being compatible with both UPVC and timber doors. It is designed to work with standard Euro profile cylinders and hardware with 92mm centres, making it a frequent choice for replacing existing KFV systems in the field.

Dimensions Image: KFV 8250 Key Operated 4 Roller Multipoint Lock
Part Min (mm) Max (mm)
centres 92 -
Backset 35 45
Case Width 50 58
Case Height 210 -
Locking Point Roller 4 -
Faceplate Width 16 -

FAQs

Unlike traditional lever-operated locks where you lift the handle to engage the locking points, the KFV 8250 uses a key-wind mechanism. Turning the key directly engages the latch, central deadbolt, and all four roller cams, making it an excellent choice for doors where a lever-lift operation is not preferred.

The four roller cams are designed to provide superior weather sealing and compression. As they engage with the keeps on your door frame, they pull the door leaf tight, which helps to:

  • Eliminate draughts and improve thermal efficiency
  • Prevent door warping over time
  • Ensure a smooth and consistent locking action

The KFV 8250 features a single spindle design with standard 92mm centres. This makes it compatible with most standard multipoint door handles. It is specifically designed for use on both UPVC and timber door systems, often serving as a direct replacement for older KFV locking units.

This multipoint lock is designed to be used with a standard Euro profile cylinder. Because the lock relies on the cylinder to drive the locking mechanism, we recommend using a high-quality cylinder to ensure the smoothest operation of the key-wind system.