Adaptor Plate - Square - Matt Black

Square adaptor plates are sold as a pair, designed for retrofitting to a 54mm hole.

Compatible with all concealed fix levers and knobs. Available in nine finishes.

Cycle Tested: No

Fire Rated: Successfully fire rate to 2 hours*

*Accessories are not fire rated

Height: 60mm

Width: 60mm

Length:

Projection: 2mm

Center to Center: 41.5mm

Backset:

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Matt Black is a bold, versatile finish that suits a wide range of interior styles. Its deep, flat tone contrasts beautifully with lighter palettes while also complementing darker, monochromatic spaces. Matt Black door levers remain a popular choice for both contemporary homes and modern renovations.

This finish is highly durable and designed for everyday use.

Care: Clean regularly with a soft damp cloth and keep dry.

Caution: While durable, scratching or chipping may expose the brass beneath the coating. Avoid abrasive cleaning products and harsh contact.

Dispatched within 2–4 business days. Express delivery once shipped. View shipping details.