Jeremiah 52:21

21 As to the pillars, eighteen cubits [is] the height of the one pillar, and a cord of twelve cubits doth compass it, and its thickness [is] four fingers hollow.

Jeremiah 52:21 Meaning and Commentary

Jeremiah 52:21

And [concerning] the pillars, the height of one pillar [was]
eighteen cubits
As in ( 1 Kings 7:15 ) ; said to be thirty five, ( 2 Chronicles 3:15 ) ; of the reconciliation of which, (See Gill on 2 Chronicles 3:15): and a fillet of twelve cubits did compass it;
a thread or line of that measure encompassed each of the pillars, ( 1 Kings 7:15 ) ; and the thickness thereof [was] four fingers;
either of the pillar, or the fillet about it; that is, the brass of it was four fingers thick: [it was] hollow;
that is, the pillar was hollow.

Jeremiah 52:21 In-Context

19 and the basins, and the fire-pans, and the bowls, and the pots, and the candlesticks, and the spoons, and the cups, the gold of that which [is] gold, and the silver of that which [is] silver, hath the chief of the executioners taken.
20 The two pillars, the one sea, and the twelve brazen oxen that [are] beneath the bases, that king Solomon made for the house of Jehovah, there was no weighing of the brass of all these vessels.
21 As to the pillars, eighteen cubits [is] the height of the one pillar, and a cord of twelve cubits doth compass it, and its thickness [is] four fingers hollow.
22 And the chapiter upon it [is] of brass, and the height of the one chapiter [is] five cubits, and net-work and pomegranates [are] on the chapiter round about, the whole [is] of brass; and like these have the second pillar, and pomegranates.
23 And the pomegranates are ninety and six on a side, all the pomegranates [are] a hundred on the net-work round about.
Young's Literal Translation is in the public domain.