keep locked sign
TypeMandatory
StandardISO 7010 M028
Registered nameKeep locked
ComplianceCivil Defense requirements, KSA & UAE · OSHAD CoP 17.0
ColoursBlue / white
Size guide
Choose the size from the maximum distance the sign must be read from (ISO 3864-1 guidance).
SizeDimensionsViewing distance
A5148 × 210 mm1–3 m, Doors and small offices, viewing distance up to 3 m
A4210 × 297 mm3–5 m, Entrances and corridors, viewing distance up to 5 m
A3297 × 420 mm5–8 m, Halls and warehouses, viewing distance up to 8 m
Print tip: use card stock or mount on foam board/acrylic, and print the PDF at 100% (not “fit to page”).
This sign is also known as: keep locked sign، keep locked sign printable pdf، ISO 7010 M028 sign، keep locked sign Arabic English. Shape and colours follow ISO 7010 / ISO 3864-1, reference M028. The pictogram shown is illustrative and can be replaced with the official artwork.
