Da-Lite 48" High Unassembled Black Cart with 25" x 30" Shelf, 5" Casters and Electrical Assembly Ready-to-Assemble Standard and Sloped Front Carts. Easy to assemble. Recommended for use with 25"-29" monitors. Choose PM6 models with a 25" x 30" top in either standard of cabinet style carts. Cabinet models offer secure steel enclosure with hinged locking door. "J" in model name indicates height adjustable. Optional UL listed six outlet surge suppressor or three outlet electrical assembly with cord wind bracket available. Free standard shipping to destinations within the 48 contiguous states.