Single Socket Switch Spacer | 10mm, 15mm, 20mm | 1-Gang Back Box Extender
What to know
Materials
ABS
Dimensions
Width: 8.6 Centimeters; Height: 8.6 Centimeters
Single Socket Switch Spacer | 10mm, 15mm, 20mm | 1-Gang Back Box Extender
This single socket or light switch spacer is the ideal solution for raising 1-gang switches and sockets away from the wall. Perfect for situations where back boxes are too shallow or recessed, such as tiled walls or plasterboard, it helps achieve a professional, flush finish.
Designed with smart home upgrades in mind, these spacers are especially useful when installing smart switches that require extra depth or a neater surface finish.
Key Features
Smart Switch Ready – Provides extra clearance for deeper smart switches and Wi-Fi-enabled modules.
Available in 3 Depths – Choose from 10mm, 15mm, or 20mm depending on your installation needs.
Standard UK Fit – Compatible with all standard 1-gang UK faceplates and switch covers (86mm x 86mm, 60.3mm screw centres).
Durable & Clean Finish – Made from high-quality ABS, with pre-drilled holes for accurate and secure fitting.
Multiple Colours – Available in Black, White, or Grey to match your decor.
Dimensions
Width: 86mm | Height: 86mm
Screw hole centres: 60.3mm
What's Included
One single socket/switch spacer in your selected depth and colour.
Why Use a Spacer?
Helps smart switches sit flush without bending or damaging the faceplate
Solves alignment issues on uneven or newly tiled walls
Quick and easy installation with or without screws
Reduces the need to replace or modify existing back boxes
Dispatch & Delivery
Fast UK dispatch (usually within 48 hours)
Reliable tracked shipping options available
Based in the UK with responsive customer service
Perfect for DIYers, electricians, or anyone upgrading to smart home devices. Give your setup a clean, professional finish with a simple, cost-effective spacer solution.
What buyers say
“Great, does the job, will buy again 👍”
Steelgohst
Jun 14, 2026
Price:$11.53+
Shipping & return policies
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Returns & exchanges accepted within 14 days.
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Ships from: United Kingdom
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Reviews for this item
Great, does the job, will buy again 👍
Didn’t need this size as I ordered two different sizes for my dilemma but great product nevertheless.
This spacer is what I was looking for. Now we can install modern light switches in old sized back boxes. Will purchase again.
Response from Alchemy Collectives
We are so glad to hear this and lovely to see our products in action! Thank you for your review, Abbie and Craig :)
Photos from reviews
Meet your seller
Usually responds in 24 hours
Smooth shipping Has a history of shipping on time with tracking.
Rave reviews Average review rating is 4.8 or higher.
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