Reduce The base track to the appropriate length. Make use of a high-quality-toothed hacksaw to trim the metal piece to match the measurement of the threshold. Use the plastic wall anchors to safeguard the area. Ensure that you use the correct beam dimensions matching your screws, to prevent any fallout. https://sectordirectory.com/listings590165/5-easy-facts-about-glass-shower-door-installation-in-needham-ma-described