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skip to KFV Lever Operated Latch & Deadbolt - 4 Roller

KFV Lever Operated Latch & Deadbolt - 4 Roller

£116.95

(£97.46 ex VAT)

sku: KFV-0002
  • KFV AS4050 with central latch, deadbolt and four rollers
  • 30mm and 35mm backset versions; 92mm PZ centres
  • 16mm flat faceplate
  • Handle engages secondary points; key locks the main case
  • Compare exact reference, generation, case connections and frame keeps

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.

Latch & Deadbolt

The KFV AS4050 multipoint lock has a central latch and deadbolt with four rollers. The retained versions have 30mm and 35mm backset options, 92mm PZ centres and a 16mm flat faceplate.

Operation: lift the handle to engage the secondary locking points, then turn the cylinder key to lock the central case and block the handle function. Unlock with the key before pressing the handle down to release the secondary points and latch. Closing on the latch or lifting the handle alone is not the fully key-locked state.

Replacement fit: match the exact lock reference and generation, backset, 92mm PZ centres, faceplate shape, case routing, locking-point positions and profile-specific frame keeps. Matching the KFV brand or PZ centres alone does not establish a direct replacement. Gearbox-only repairs also need matching fixing positions and drive connections; early riveted and later screw-fixed cases are not automatically interchangeable.

The four rollers engage the matching frame keeps to provide closing compression. Correct roller/keep adjustment and door alignment are needed for sealing performance. Rollers do not guarantee the elimination of draughts, prevent door warping or establish a thermal or acoustic rating for an unrelated doorset.

Dimensions Image: KFV Lever Operated Latch & Deadbolt - 4 Roller
Part Min (mm) Max (mm)
centres 92 -
Backset 30 35
Case Width 43 47
Case Height 208 -
Locking Point Roller 4 -
Faceplate Width 16 -

FAQs

Yes, the latch on this KFV lock is fully reversible. This allows the mechanism to be easily adjusted to suit both left and right-handed door openings, making it a versatile choice for most residential installations.

Replacement fit: match the exact lock reference and generation, backset, 92mm PZ centres, faceplate shape, case routing, locking-point positions and profile-specific frame keeps. Matching the KFV brand or PZ centres alone does not establish a direct replacement. Gearbox-only repairs also need matching fixing positions and drive connections; early riveted and later screw-fixed cases are not automatically interchangeable.

Operation: lift the handle to engage the secondary locking points, then turn the cylinder key to lock the central case and block the handle function. Unlock with the key before pressing the handle down to release the secondary points and latch. Closing on the latch or lifting the handle alone is not the fully key-locked state.

The four rollers engage the matching frame keeps to provide closing compression. Correct roller/keep adjustment and door alignment are needed for sealing performance. Rollers do not guarantee the elimination of draughts, prevent door warping or establish a thermal or acoustic rating for an unrelated doorset.