Accessory Top Plate for mounting a device with the four bolt AMPS bolt pattern used by many GPS and SAT radio manufactures. Uses rubber expantion nuts to hold device secure. Recommended use with Delphi XM Roady, XM Roady II, SkyFi, SkyFi 2, Garmin GPS Cadels, R.A.M. GPS cradles
Kit Includes:(4) 1.0" , (4) 3/4" flat head screws ,(4) 1/2" pan head screws and (4) rubber vibration isolation nuts.