The 1G 25mm Galvanised Steel Extension Box is a sturdy and durable extension box, designed to increase the depth of an existing 1-gang (single) electrical back box. Made from high-quality galvanised steel, this extension box provides extra wiring space, ensuring a secure and professional installation for residential, commercial, and industrial electrical setups. The 25mm depth makes it ideal for accommodating deeper sockets, switches, and electrical accessories.
Key Features:
✅ 1-Gang (1G) Extension Box – Increases the depth of an existing back box, allowing for extra wiring space.
✅ 25mm Depth – Provides additional clearance, making it suitable for larger sockets, smart switches, and deep wiring configurations.
✅ Heavy-Duty Galvanised Steel Construction – Ensures long-term durability, corrosion resistance, and fire protection.
✅ Multiple Knockouts for Easy Wiring – Features pre-formed cable entry points for quick and efficient installation.
✅ Secure Screw Fixings – Easily attaches to existing back boxes, ensuring a stable and professional finish.
✅ BS Compliant & UK Certified – Fully meets British safety standards, guaranteeing safe and reliable operation.
✅ Versatile Applications – Suitable for homes, offices, workshops, commercial buildings, and industrial setups requiring additional wiring space.
Why Choose This 1G 25mm Galvanised Steel Extension Box?
The 1G 25mm Galvanised Steel Extension Box is an essential solution for electricians and installers, offering extra wiring space, secure fittings, and compliance with UK safety standards, making it perfect for modern electrical installations and upgrades.
