Round lid surrounded by a square frame.
The lid is similar to other caps made by the same manufacturer, for example Click for cover's details Translation of the text on the cover
The logo of Netivei Israel - The National Company for Transportation Infrastructure
Electricity / Lighting
2015 IS 489
Gelem Concrete Products Patent Pending 170479 www.gelem.co.il
AM600 EN124 Standard mark of the Standards Institute of Israel