Arkon Suction Cup Base – AMPS Compatible SP080AMPSR is strong and attaches to smooth surfaces like tile, glass, fiberglass, or metal surfaces that are free of dust and grease. Its AMPS 4-hole compatibility accommodates any product that uses an AMPS 4-hole mounting pattern. Strong grip hold Push down lever Hardware is included Made of high-stength composite AMPS 4-Hole compatible
