Haworth Office Partitions

[bjp_ne_elec]

Have some Haworth office partitions and am wondering if anyone has feed these units through the posts that make up the petitions? I'm wondering if they make a unit that directly mates to the square posts that make up the corners of the partitions, as then I could bring in the 120V feed routed from the ceiling in to one or two of these posts. The particular version that the customer has are gray, and the cap pops off the post - with the post standing at about five (5) foot AFF.

Thanks