The Appleby Dry Lining Boxes 1 Gang 35 mm Trade Pack is a bulk supply of single-gang dry lining back boxes designed for installation in plasterboard or cavity walls to mount one switch or socket per box. These boxes are made from flame-retardant thermoplastic with adjustable yellow nylon lugs that grip the board securely and prevent the box slipping into the cavity. They have a 35 mm internal depth, two side cable knockouts and one 25 mm base knockout for easy wiring entry, and a large front flange that aligns with accessory faceplates for a neat, flush finish. Trade packs contain multiple units together, making them handy for electricians or larger projects needing several boxes at once.
Scroll to Top