Need to fit a round socket into a plasterboard wall? This circular dry lining box is so easy to work with - it comes with two 20mm knockouts, along with adjustable lugs for a simple installation.
The lugs have large bearing faces for superior strength, and combine with a flame-retardant thermoplastic construction to make this a tough and durable plasterboard back box. Suitable for fitting board thicknesses from 6.35mm to 15mm.

• Circular dry lining box with internal depth of 35mm
• Two 20mm knockouts for easy cable entry
• Made from flame-retardant thermoplastic for durability
• Yellow nylon lugs with large bearing faces for superior strength
• Lugs are adjustable for straightforward installation
• Suitable for fitting board thicknesses from 6.35mm to 15mm

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.