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skip to Mila 4500 Slave Gearbox Old Style - 35/92

Mila 4500 Slave Gearbox Old Style - 35/92

£44.15

(£36.79 ex VAT)

sku: MILA-0088
  • Slave centre case only
  • Listed for the secondary, second-opening door leaf
  • Supplier describes a single-spindle case without a latch
  • Exact passive assembly and connector revision must be matched
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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.

Slave

The Mila 4500 old-style slave gearbox is a replacement centre component, not a complete multipoint locking strip.

The supplier identifies this as an old-style Mila 4500 slave gearbox for the secondary leaf of a double-door assembly. It is described without a latch and should not be substituted for an active-leaf latch-and-deadbolt case.

The passive strip, its connections and its relationship to the active door must be checked together. The listing does not establish a universal cylinder-locking sequence or an approved modification from offset to inline connectors.

Match the exact original case and lock generation, backset, spindle arrangement, case outline, drive connections and retaining fixings. Matching the brand or a single measurement does not establish a direct replacement.

A centre-case repair can retain the locking strip only when the replacement is an exact match and the strip, remote locking points and frame keeps remain serviceable. Have the fault and the complete assembled lock checked before assuming that the gearbox alone is sufficient.

Part Size (mm)
centres 92
Backset 35
Case Width 50
Case Height 234

FAQs

It is listed for the secondary, second-opening leaf of a matched Mila 4500 double-door assembly. It is a passive or slave case, not an active-leaf latch case. Confirm the exact passive strip, connector revision and active-door arrangement.

No. The listed backset is only one part of the fitting check. Match the exact old-style 4500 passive case, complete connections, spindle arrangement and retaining fixings; do not substitute an active-leaf gearbox.

Match the original retaining fixings and drive connections to the supplied case and its fitting instructions. Do not assume that any self-tapping screw will suit, or modify a drive slot merely because an older connector looks different. Use the specified fixing method for the verified case revision rather than tapping or choosing screws from a general product description.

An offset-to-inline change needs an exact fitting check and an approved replacement procedure. Do not alter the drive gear merely because the old and new connector positions differ; the correct compatible passive case should be confirmed first.