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1 Gang Blanking Plate - Black Nickel Screwless

£699
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
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Description

The Knightsbridge 1-gang blanking plate covers unused or redundant electrical back boxes behind a screwless black nickel faceplate. The plate clips onto a separate metal sub-frame fixed to the back box, hiding all fixings behind the cover for a clean wall finish. A built-in rubber gasket seals the plate against the wall surface, preventing dust ingress and improving the IP20 rating.

Designed for residential refurbishments, new-build installations and commercial fit-outs where electrical layout has changed or future connections are planned, the blanking plate provides a finished appearance for boxes that would otherwise be left exposed or covered with temporary caps. The 87.5mm square format matches standard UK single-gang switch and socket sizes, allowing the plate to sit flush with adjacent fittings in the same range.

The black nickel finish is a gunmetal-toned dark grey with a low-sheen metallic surface, sitting between polished chrome and matt black in reflectivity. The premium-grade steel construction and 25-year warranty reflect Knightsbridge's commercial-specification build quality. The earth terminal on the back of the plate maintains continuity of the earthing system even when the box is blanked off, which is required under UK wiring regulations for metal back boxes.

Specification
Height 87.5 mm
Width 87.5 mm
Projection 4.3 mm
Construction Premium grade steel
Finish Black Nickel
Class I
IP Rating IP20
Earth Terminal Yes
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

Why is an earth terminal needed on a blanking plate?

UK wiring regulations require metal back boxes to maintain earthing continuity even when blanked off. The earth terminal on this plate connects to the back box earth, ensuring the installation remains compliant and safe.

Is the screwless plate removable for future wiring changes?

Yes. The cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed by hand or with a small flathead screwdriver and re-clipped without needing to re-wire or re-fix the sub-frame.

What other finishes are available in this range?

Knightsbridge produces screwless blanking plates in polished chrome, brushed chrome, polished brass, antique brass, matt black and white. Use the search function or filters at Niori to find other variants in stock.

Does the built-in gasket improve dust protection?

Yes. The rubber gasket around the back of the faceplate seals against the wall surface, preventing dust and debris from entering the back box. This supports the IP20 rating and keeps the box clean if it is later opened for wiring work.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge 1-gang blanking plate covers unused or redundant electrical back boxes behind a screwless black nickel faceplate. The plate clips onto a separate metal sub-frame fixed to the back box, hiding all fixings behind the cover for a clean wall finish. A built-in rubber gasket seals the plate against the wall surface, preventing dust ingress and improving the IP20 rating.

    Designed for residential refurbishments, new-build installations and commercial fit-outs where electrical layout has changed or future connections are planned, the blanking plate provides a finished appearance for boxes that would otherwise be left exposed or covered with temporary caps. The 87.5mm square format matches standard UK single-gang switch and socket sizes, allowing the plate to sit flush with adjacent fittings in the same range.

    The black nickel finish is a gunmetal-toned dark grey with a low-sheen metallic surface, sitting between polished chrome and matt black in reflectivity. The premium-grade steel construction and 25-year warranty reflect Knightsbridge's commercial-specification build quality. The earth terminal on the back of the plate maintains continuity of the earthing system even when the box is blanked off, which is required under UK wiring regulations for metal back boxes.

    Specification
    Height 87.5 mm
    Width 87.5 mm
    Projection 4.3 mm
    Construction Premium grade steel
    Finish Black Nickel
    Class I
    IP Rating IP20
    Earth Terminal Yes
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    Why is an earth terminal needed on a blanking plate?

    UK wiring regulations require metal back boxes to maintain earthing continuity even when blanked off. The earth terminal on this plate connects to the back box earth, ensuring the installation remains compliant and safe.

    Is the screwless plate removable for future wiring changes?

    Yes. The cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed by hand or with a small flathead screwdriver and re-clipped without needing to re-wire or re-fix the sub-frame.

    What other finishes are available in this range?

    Knightsbridge produces screwless blanking plates in polished chrome, brushed chrome, polished brass, antique brass, matt black and white. Use the search function or filters at Niori to find other variants in stock.

    Does the built-in gasket improve dust protection?

    Yes. The rubber gasket around the back of the faceplate seals against the wall surface, preventing dust and debris from entering the back box. This supports the IP20 rating and keeps the box clean if it is later opened for wiring work.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.