Appleby SB619 35mm Single Dry Lining Fast Fix Box 1 Gang Plasterboard Back Box
- 35mm Switch Socket Single Back Box
- A dry lining box fixes to a plasterboard wall or ceiling by sitting behind the plasterboard to give it a flush look.
- 2 side knockout cable entries plus one 25mm base knockout
- Made of flame retardant thermoplastic
- Large flange around front prevents slipping into cavity
- Tough yellow nylon lugs have large bearing faces for superior strength
- Dimensions: 83 x 83 x 36mm