i.Trek Air Vent Mount with Metal Spring Clip for Garmin Nuvi 1450 1450T 1490T 1490LMT GPS (Suitable for both horizontal and vertical AC Vents) All metal spring clip is more durable and supports heavier weights Spring clip can be rotated to support both horizontal and vertical AC vents 17mm Garmin ball joint can swivel in any direction for best viewing angle Bottom support can swivel left and right to curved dash Garmin Nuvi 1450 1450T 1490T 1490LMT GPS horizontal and vertical air vent mount