Silver Twin 25mm Metal Pattress Box - Pack of 5

This pack of 5 Pattress Boxes are ideal for installing double electrical sockets.

When installing a power outlet, light switch, network point or fuse relay, an appropriate back box is required to fit it securely into a wall. This replacement part can be used to give your socket a tougher metal casing allowing it to withstand the toughest abuse. These pattress boxes will ensure the electrical earth wires are secured in a safe manner and protected from damp and dirt.

Specifications: 

• 25mm deep
• Steel construction offering higher durability 
• For flush mounting electrical sockets
• Supplied with knockouts to ensure easy cable entry
• Suitable for use in brick or any hard walled surface