Modular Steel Desking features steel-over-honeycomb composite tops on all rectangular components. Tops feature radius edges on front and rear edges. Color of pulls and grommets match paint selection. Wire grommets are standard in all tops. Wire grommets in end panels allow cable connections between desks. Desking features "Tru-fit" mitered drawer fronts for better visual alignment, 3/4 height modesty panels, one pencil tray per unit except returns, and full extension triple-tied cradles on all file drawers for full access to interior contents. High-sided file drawers accept hanging files without hangrails. 3/4 extension box drawers feature double-walled construction for long life with one divider standard. Flipper doors and open shelf conversion kits are standard with a core removable lock located on the underside of stack-on shelf. Stack-on units attach to work surface through wire management grommets (hardware included). Two dividers come with every stack-on.