APPLEBY SB637 Dual Dry Lining Box 1 And 1 Gang 35mm Deep White Wall Mounting\r\n- Large flange around the front prevents slipping into the cavity. - Matches profile of accessory front plate.- Manufactured from flame-retardant thermoplastic.- Tough yellow nylon lugs have large bearing faces for superior strength.- Brass earth terminal available.\r\nThe Appleby SB637 is a 35mm deep, Dual Dry lining box, suitable for two 1 Gang accessories. It has tough yellow adjustable nylon lugs which have superior strength thanks to a large bearing and a large flange around the front which prevents it from slipping into cavity walls, as well as matching the profile of the accessory front plate that will be fitted with it. That is made from flame-retardant thermoplastic.\r\nFeatures:\r\n- Brand: Appleby.- Colour: White.- BackBox Type: Dry Lining.- Construction Material (Electrical): Polycarbonate.- Number of Gangs: 1 Gang.- Parent Colour: White.- Product Type: Knockout Box.- Length: 35mm.- Switches & Sockets Product Type: Knockout Box.- Condition: New.- Brass earth terminal available.- Adjustable Lugs.