i.Trek GPS air vent mount with metal spring clips compatible with Garmin Nuvi GPS The all metal spring clip is more durable and supports heavier weights Spring clip can be rotated to support both horizontal and vertical AC vents Garmin 17mm Ball joint can swivel in any direction for best viewing angle Bottom support can swivel left and right to support curved dash Vent mount compatible with but not limited to: Garmin Nuvi 52LM 2555LMT 2597LMT 2557LMT 50LM 42LM 2595LMT 40LM 54 65LM