This is the single 35mm dry lining box from Appleby ideal for flush mounting in partition walls. The box accepts main saccessories with standard 1 gang fixing centres.

Large flange around front prevents slipping into cavity and matches profile of accessory front plate

• Tough yellow nylon lugs have large bearing faces for superior strength
• 2 side knockout cable entries, plus 1 x 25mm base knockout.
• It is suitable for board thicknesses of 6.35mm to 15mm. 
• It doesn't include an earth terminal.
• Dimensions: 83mm width x 83mm length x 36mm depth. 
• Cutout dimensions: 73mm x 73mm
• Electrical box mounting: dry lining / wal