Radar detector rearview mirror rod bracket is made of all aluminum alloy material, which is durable After fixing the position, please use a hexagonal wrench to tighten the screws, spherical connection adapter will be permanently fixed in the optimal ideal position and will not sag or shake during driving Rearview mirror bracket has strong expandability and can be connected to any 0.63 inch diameter rotating ball adapter at the ball head. The handle is equipped with a 1/4 interchangeable 3/8 adapter screw for easy expansion of different devices No More Troublesome Suction Cups.Safe and never falling off. Free to rotate Strong magnetic rearview mirror radar base, compatible with all radar models using EZ magnetic connection, including Escort Max360c, Max 3, IX IXc, Redline EX Beltronics Cobra DualPro GT 360 radar detector Aluminum rearview mirror magnetic bracket has strong expandability and is multifunctional, safe and never comes off, can rotate freely, and is compatible with all radar detectors connected using EZ MAG, including Escort Max360c, Max 3, IX IXc, Redline EX Beltronics Cobra DualPro GT 360 Radar Detector