i.Trek Portable Mini Friction Mount and Replacement Bracket for Garmin Nuvi 2457LMT2497LMT2557LMT2577LT2597LMT GPS (Black) Garmin portable mini friction mount and replacement bracket holder for Garmin Nova 2457LMT 2497LMT 2557LMT 2577LT 2597LMT 42 42LM 44 44LM 52 52LM 54 54LM Easily mount and unmounts your Garmin Nova 2457LMT 2497LMT 2557LMT 2577LT 2597LMT 42 42LM 44 44LM 52 52LM 54 54LM GPS on your dashboard without any tools The friction mount base has foot print of 5. 5" in diameter and weighs 1. 75 lb. Removable bracket cradle for Garmin Nova 2457LMT 2497LMT 2557LMT 2577LT 2597LMT 42 42LM 44 44LM 52 52LM 54 54LM GPS is included Removable bracket cradle has Garmin 17mm ball socket and is compatible with all other Garmin mounting pedestals