The Caliber Safety Grille has been developed as a safety device to prevent accidental entry to a manhole.
Even if the cover is completely removed, the grille stays in place.
Made from galvanised steel or stainless steel for durability.
Sizes available to fit 500mm-600mm opening frames.
Even if the cover is completely removed, the grille stays in place.
Made from galvanised steel or stainless steel for durability.
Sizes available to fit 500mm-600mm opening frames.