Skip to content
Need Help
Sign in / Register
Show prices excluding VAT
INC VAT
EX VAT
Browse
Search
Activating the button will move focus to the expanded search input field
Search
Stores
Select a store
No items in basket
Checkout
DEPARTMENTS
Tools
Heating & Plumbing
Electrical & Lighting
Bathrooms & Kitchens
Outdoor & Gardening
Screws, Nails & Fixings
Security & Ironmongery
Building & Doors
Safety & Workwear
Sealants & Adhesives
Storage & Ladders
Auto & Cleaning
Painting & Decorating
CLICK & COLLECT
in as little as 1 minute
CLICK & COLLECT
in as little as 1 minute
EASTER OPENING HOURS
& delivery info
935 STORES NATIONWIDE
find your local store
DELIVERY IN AS LITTLE AS 20 MINUTES
with Sprint
EASTER DEALS END 6TH APRIL. CRACK ON! SHOP NOW
Back to
Home
<
Back to
Electrical & Lighting
<
Back to
Wiring Accessories
<
[...]
Electrical & Lighting
Wiring Accessories
<
Back to
Back Boxes
Sort By:
Top Sellers
Price - High to Low
Price - Low to High
Product Brand - A to Z
Product Brand - Z to A
Average Star Rating
Appleby 1-Gang Dry Lining Knockout Box 35mm
(44827)
compare
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
(512)
Adjustable Lugs
Top, Bottom & Rear Knockouts
Product Quantity
£0.83
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Add to basket
compare
MK Logic Plus 1-Gang Surface Pattress Back Box 30mm
(11340)
compare
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
(165)
Fixed Lugs
Side & Base Knockouts
Product Quantity
£1.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
LAP 1-Gang Surface Pattress Back Box 46mm
(28489)
compare
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
(69)
Fixed Lugs
Rear Knockouts
Product Quantity
£1.75
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Appleby 1-Gang Dry Lining Knockout Box 47mm
(83270)
compare
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
(156)
Adjustable Lugs
2 x 20mm Side Knockouts
1 x 25mm Base Knockout
Product Quantity
£0.89
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Add to basket
compare
Essentials 1-Gang Surface Pattress Back Box 32mm
(6588D)
compare
Product rating 4.2 stars out of 5
Product rating 4.2 stars out of 5
(94)
Fixed Lugs
Side & Base Knockouts
Product Quantity
£1.69
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
British General 900 Series 1-Gang Surface Pattress Back Box 42mm
(83819)
compare
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
(27)
Fixed Lugs
Side & Base Knockouts
Supplied with Integral Cord Grip
Product Quantity
£2.25
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Logic Plus 1-Gang Surface Pattress Back Box 16mm
(13372)
compare
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
(33)
Fixed Lugs
Side & Base Knockouts
Product Quantity
£1.95
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Logic Plus 1-Gang Surface Pattress Back Box 44mm
(12360)
compare
Product rating 4.2 stars out of 5
Product rating 4.2 stars out of 5
(40)
Fixed Lugs
Side & Base Knockouts
Product Quantity
£3.49
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Add to basket
compare
British General 1-Gang Surface Pattress Box 47mm
(474HT)
compare
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
(8)
Fixed Lugs
Top, Bottom & Side Knockouts
Adjustable Mounting
Product Quantity
£1.67
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
British General 900 Series 1-Gang Architrave Back Box 16mm
(59399)
compare
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
(23)
Fixed Lugs
Side & Base Knockouts
Robust
Product Quantity
£3.25
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Appleby 1-Gang Dry Lining Circular Knockout Box 35mm
(90517)
compare
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
(27)
Adjustable Lugs
Rear Knockouts
Large Flange
Product Quantity
£0.93
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Add to basket
compare
LAP 1-Gang Surface Pattress Back Box 16mm
(73838)
compare
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
(43)
Fixed Lugs
Rear Knockouts
Product Quantity
£0.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
British General 900 Series 1-Gang Surface Pattress Back Box 16mm
(56676)
compare
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
(22)
Fixed Lugs
Side & Base Knockouts
Supplied with Earth Terminal
Product Quantity
£0.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Logic 1-Gang Surface Pattress Moulded Box 44mm
(29110)
compare
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
(7)
Fixed Lugs
Side & Base Knockouts
Inherent Anti-Microbial Properties
Product Quantity
£6.79
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Sort By:
Top Sellers
Price - High to Low
Price - Low to High
Product Brand - A to Z
Product Brand - Z to A
Average Star Rating