Knightsbridge GSK25 1G 25mm Galvanised Steel Box (10 Pack)

The Knightsbridge GSK25 1G 25mm Galvanised Steel Box is a durable metal back box designed for single-gang electrical installations in domestic, commercial and industrial applications. Manufactured from robust 1mm galvanised steel, it provides excellent strength, corrosion resistance and long-lasting reliability.

Featuring a 25mm depth, this 1-gang steel box offers additional space for wiring and electrical accessories. It includes one fixed mounting lug and one adjustable mounting lug for straightforward installation, an integrated earth terminal for safe earthing, and 20mm knockouts on the sides and rear to allow flexible cable entry. Manufactured to EN 60670, this pack of 10 is supplied in shrink-wrapped Knightsbridge trays, making it an ideal choice for professional electricians and trade installations.

Key Features

• Pack of 10 galvanised steel 1-gang back boxes.
• 25mm depth provides additional space for wiring and accessories.
• Manufactured from durable 1mm galvanised steel (±1% tolerance).
• One fixed mounting lug and one adjustable mounting lug for easy alignment.
• Integrated earth terminal for safe electrical installations.
• 20mm knockouts on the sides and rear for flexible cable entry.
• Manufactured in accordance with EN 60670.
• Supplied bulk packed in shrink-wrapped Knightsbridge trays.

Important Information

Note: This product is supplied as part of a multipack and individual boxes are not separately barcoded.

Specifications

• Brand: Knightsbridge
• Model: GSK25
• Product Type: 1 Gang Galvanised Steel Box
• Depth: 25mm
• Material: Galvanised Steel
• Steel Thickness: 1mm (±1% tolerance)
• Earth Terminal: Yes
• Mounting Lugs: 1 Fixed, 1 Adjustable
• Knockouts: 20mm Side & Rear
• Standard: EN 60670
• Pack Quantity: 10

Data Sheet

Download the Knightsbridge GSK25 Data Sheet