John Gill Commentary 1 Kings 7:36

"And on the plates of the stays thereof, and on the panels thereof, he graved cherubim, lions, and palm-trees, according to the space of each, with wreaths round about." — 1 Kings 7:36 (ASV)

For on the plates of the ledges thereof, and on the borders
thereof
In this, and the preceding verse, a different word is used, translated "ledges", from that in (1 Kings 7:28 1 Kings 7:29), the Targum renders it axle trees; as if the axle trees of the wheels, and the borders, circumferences, and rings of them, were meant, in which were the following engravings: it literally signifies hands or handles; and Procopius Gazaeus says, that the bases had, in the upper part of them, forms of hands holding a circle like a crown.

he graved cherubims, lions, and palm trees, according to the proportion
of everyone ;
these figures were made as large as the plates of the ledges, and the borders, would allow room for.

and the addition round about ;
which were sloping shelves of brass around the base, (1 Kings 7:29) these were ornamented in like manner.