KENYA · GUIDE 0384 · EDITION 4.7
Door lock fitting in Kenya: Equipment and Supplier Buying Checks
Editorial update: 28 October 2026 · Business planning reference · Review scope
Purchase for the required result
Compare Model-compatible cylinder, Competent locksmith appointment, Private authority/key record by specification, compatibility and buying checks, before comparing prices.
This is a planning reference for door lock fitting. The order below is an invented teaching case. It is not a completed customer job, an operating approval or a prediction of demand or earnings.
The example offer and its boundary
Fictional sample order: One authorised euro-cylinder replacement in an ordinary residential door, performed by a competent locksmith or installer. The customer proves authority to change the lock and approves internal/external dimensions and key operation. Exclude forced entry, bypass techniques, disputed occupancy, fire-door alterations and electronic access systems. Door repair or changing the complete lockcase requires a new assessment.
The resource brief to send for quotations
| Resource | Required variant or quantity | Inspection or document check |
|---|---|---|
| Model-compatible cylinder | Correct profile, inside/outside lengths and intended key/thumbturn function. | Read packaging and fit specification; assess protrusion and compatibility with existing furniture. |
| Competent locksmith appointment | Authorised cylinder change and function/egress check. | Confirm excluded lockout or door alterations before pricing. |
| Private authority/key record | Minimal necessary customer authority and counts of supplied/returned keys. | Do not photograph key cuts or leave codes in public work records. |
Use the delivery checkpoints to check suitability
| Planning stage | Acceptance evidence to agree |
|---|---|
| 1 | An unresolved authority dispute stops work; possession of a photograph is not sufficient authorisation. |
| 2 | Record which side is inside and the required operating function before ordering. |
| 3 | The new cylinder is not selected solely by total length if the two side dimensions differ. |
| 4 | No alteration to a rated fire/security door is improvised under the cylinder-only quote. |
| 5 | Owner tests required sides before final closure and signs the key tally. |
Compare like with like
Request the same specification, unit/pack size, usable quantity, destination, lead time and support terms from each supplier. Keep an unmatched lower-priced variant separate. A supplier’s photograph, headline price or description does not establish that the delivered item fits this order.
Goods received record
| Field | What to enter for this offer |
|---|---|
| Quote and delivery reference | Exact supplier quote and date, plus the receiving document |
| Item match | Read packaging and fit specification; assess protrusion and compatibility with existing furniture. |
| Quantity and condition | Count or measure the actual received lot; keep mismatches separate |
| Release decision | Owner tests required sides before final closure and signs the key tally. |
| Unresolved evidence | Proposed job has not been field tested or independently reviewed by a practising operator. |
Do not use an item with an unresolved suitability question for work that depends on that question. Obtain the relevant competent assessment rather than treating this checklist as technical approval.
References and their limits
Yale euro-cylinder sizing
Manufacturer internal/external cylinder dimension convention only; does not authorise entry or identify every lock. Reference check recorded 2026-10-26.
Yale cylinder range
Manufacturer cylinder selection context; no independent rating of the proposed lock or authorisation to enter. Reference check recorded 2026-10-26.
Recorded references support only the scope stated beside them. They do not prove current supplier stock, a local quotation, actual buyer demand, operator competence or the feasibility of this particular business. Later editorial changes do not refresh earlier source-check dates.
Prepared by Business Starter Guides using AI-assisted drafting and desk editorial checks. Independent operator trials and specialist certification are not claimed. See the editorial method for the review scope.
Editorial method and evidence limits