The Appleby SB619 is a Dry Lining Box used as a back box in cavity wall installations, manufactured from flame retardant thermoplastic. The SB619 has a large flange around the front, helping to prevent the box from slipping into the cavity.
Specifications of the Appleby Dry Lining boxes are:
- Adjustable large nylon lugs –
- Providing superior strength 25mm base knockout plus two side cable entry points
- Suitable board thicknesses are from 6.35mm through to 15mm.
- Dimensions: (H) 83mm x (W) 83mm x (D) 36mm
- Cut out size: (H) 73mm x (W) 73mm
