Metal Danger Keep Out Sign | Mining and Construction

Preventing unauthorised access to open shafts is a critical requirement on any active mining or heavy construction site. This sign provides a clear, immediate warning to personnel and contractors, marking off hazardous voids where a fall could result in severe injury. It belongs in high-risk zones where visibility must be maintained regardless of the lighting conditions.

By installing these safety signs at the perimeter of an open shaft, site supervisors reduce the risk of accidental entry into dangerous areas. The Class 1 reflective surface ensures that the warning remains legible during night shifts or in low-light underground environments, catching the beam of a torch or vehicle headlight instantly. Because it is constructed from metal, the sign withstands the harsh physical conditions of a worksite, resisting the wear and tear common in industrial settings while remaining firmly fixed to barriers or hoardings.

This specific sign is manufactured from metal and measures 600x400mm. It features a Class 1 reflective finish to ensure the danger message is seen from a distance across the site.

Features

• Class 1 reflective surface for high visibility
• Durable metal construction for industrial environments
• 600x400mm dimensions for clear sightlines
• Specifically designed for open shaft hazard warnings

Specifications