The mounting of printed circuit boards within chassis and rack systems requires that precision, anti-vibration, security, speed of assembly, and ease of access is maximized without compromising overall performance. Richco's range of guides and pullers provide the designer with an unrivaled choice of mounting and locking options to do just that. Vertical design keeps boards in place, yet allows easy slide in and slide out for installation, repair, and replacement. Some series are available with double channel, which permits side-by-side mounting. Others have metal threaded inserts for secure installation. Horizontal mounts are available with funnel entry for easy board insertion, while others come with tension grips, which apply spring pressure to hold boards more securely.