The square lid consists of two triangular parts, so that the opening is done by lifting one of the parts, and the covers usually do not come separately but in groups of 2 or 3 that form a larger rectangle.
The lid is similar to another cap by the same manufacturer
Translation of the text on the cover: IEC (Israel Electric Corporation logo) Israel Menashe Baruch & Co., Ltd. EN124 D400 SII 2010 IS 489 Truck Icon EN124 D400 Standard mark of the Standards Institute of Israel