'Crossbars' in the Bible

Ben-Geber [was] in Ramoth-Gilead; the villages of Jair, the son of Manasseh which are in the Gilead [were] his, and the region of Argob which [is] in the Bashan, sixty great cities, with walls [having] crossbars of bronze, [were] his.

Now this [was] the construction of the stands: there [were] frames for them and frames between the crossbars,

and on the frames which [were] between the crossbars [were] lions, oxen, and cherubim. On the crossbars both above and beneath the lions and oxen [were] works of cascading wreaths.