Can it be cut to fit custom length?

Jose, Yes, this type of aluminum deck rail kit can typically be cut to fit a shorter custom length. The top and bottom rails are designed to be trimmed (typically done with a miter or circular saw with a carbide blade), and the balusters are then spaced accordingly. Just be sure to measure carefully and follow the installation guide, since cutting affects bracket placement and spacing. Also, once cut, the piece generally can’t be returned, so double‑check dimensions first. -Your Deckorators Team