Commentators explain that this verse lists the final components of the Tabernacle's outer court assigned to the Merarites. These items—pillars, sockets, pins, and cords—were essential for the court's structure. Scholars note the pins were driven into the ground and the cords attached to them, securing the fabric walls of the court and keeping them stable against the wind. This detail underscores the practical and thorough nature of God's instructions for His dwelling place.