Appleby SB639 Round 35mm Dry Lining Box

Appleby Round 35mm Dry Lining Box The Appleby Round 35mm Dry Lining Box is a high-quality back box designed for secure installation of electrical accessories in plasterboard walls. With its wide flange and robust thermoplastic construction, it offers a safe, reliable and easy-to-install solution for electricians and contractors. Key Features Large front flange prevents slipping into the cavity and aligns perfectly with accessory front plates Made from durable, flame-retardant thermoplastic for enhanced safety Strong yellow nylon lugs with wide bearing faces for superior grip and strength Includes 2 side knockout cable entries plus a 25mm base knockout for flexible wiring Optional brass earth terminal available Suitable for use with plasterboard thicknesses from 6.35mm to 15mm Dimensions: 80mm diameter Cut-out size: 63mm diameter Compatible with acoustic or fire-rated solutions - contact Technical Services for details Why Choose the Appleby Round 35mm Dry Lining Box? This round dry lini