Add to Cart Compare Quick view 4 POST 19" ADJUSTABLE SHELF 1RU BLACK - 4P19SHELFBK1RU MSRP: Now: $134.00 Was: 4-Post, 19” Adjustable Shelf 1RU Black, New Vented Version with High Weight Capacity TXM offers our Universal 19" rack-mount shelf for 4-post standard and open racks. 1RU space-savings design. Powder-coated to protect against rust,... MSRP: Now: $134.00 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $134.00 Was: Subtotal: Add to Cart