Innovative Vent Cradle Vehicle Mount designed for the Garmin nuvi 2557 / 2577 / 2597 LMT - Adjustable Vent Clip Holder for Most Car / Auto Vent Systems Spring loaded vent clips designed to accommodate both horizontal and vertical oriented air vent systems. A vent mounted cradle base for use with the Garmin nuvi 2557 / 2577 / 2597 LMT device. Holder is designed to adjust to accommodate the exact required dimensions (137 x 83.2 x 19.6 mm). Gomadic Holder is highly adjustable with sliding/rotating mechanisms on side and bottom ensuring easy access to all Garmin nuvi 2557 / 2577 / 2597 LMT buttons and controls. Integrated rotational joint on spring loaded vent clips provide support for both landscape and portrait viewing modes. Three point mounting mechanism provides additional stability and control over viewing angle. Mount is easy to remove and carefully designed to not damage air vent louvers.