Walker Edison Furniture V42Y79 42 TV Stand - Manual (Page 7)

To attach cable management system (6) to the stand, place appropriate holes of cable management system (6)
over short rods (B). Screw cap nuts (C) onto short rods (B) and tighten with wrench (F).
Insert caps (E) into cylinders (5). Note that caps (E) may be pre-inserted into cylinders (5).