The U-Transom (Deck Ledger) is positioned at the height for the working platform and the hooks on end of the decks sit in the U-Transom. Comes with a U-Transom cover that locks the U transom to secure the decks from the being dislodged. Industrial quality, hot dip galvanised and tested to current AU/NZ standards. Comes in lengths of 0.73m for two plank wide scaffold (most common) and 1.09m for three plank wide scaffold.