Conduit Box Extension Rings | 10, 25 & 50mm

From £1.40 £1.17
In stock
The extension or spacer rings attach to the front of conduit boxes to create extra room in the box for wiring or electrical devices such as dimmers. The extension rings come in three sizes or depths and are made from galvanised steel. Features:
  • compatible with all the Factorylux round conduit boxes and circular cover plates
  • two unthreaded holes in the extension ring so it can be fixed to the holes on the front of a box and two threaded holes for mounting a lid or another fitting
  • all the holes have the standard 50.8mm centres
The rings are not provided with fixings because the Factorylux conduit boxes include all the fixings necessary to attach extension rings.
More Information
Product weight10 mm 0.03 kg, 25 mm 0.5 kg, 50 mm 0.1 kg
Originmade in India
Safety and complianceBS EN 61386-1:2008, BS EN 61386-21:2004+A11:2010
Diameter65 mm
Includedextension ring
Not Includedconduit box
Compatible withFactorylux conduit boxes

Delivery & Shipping Information

99% of orders placed by 11am Monday to Friday are dispatched the same day. Orders after 11am ship the next working day. Orders placed on Saturday and Sunday are dispatched on Monday.

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UK Next Working Day Delivery


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European and Rest of the World Delivery

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