The Appleby Dry Lining Box is constructed from flame‑retardant thermoplastic for durable performance in plasterboard installations. It features two side cable entry points and a 25 mm base knockout, allowing quick wiring connections. Adjustable yellow nylon lugs provide large bearing faces for superior strength and easy adjustment. Suitable for board thicknesses from 6.35 mm to 15 mm.

Material
Flame‑retardant thermoplastic
Internal Depth
35 mm
Base Knockout
25 mm
Cable Entry Points
2 side
Suitable Board Thickness
6.35 mm–15 mm
Weight
42 g