Appleby Dry Lining Boxes Circular

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