Discover the versatility of the PanaVise 328 Standard Phone Mount Base, designed to securely hold your device in place. This mount features a sturdy base with a 4.25-inch circle footprint, equipped with four 0.219-inch holes for easy installation. It offers both knob and set-screw adjustment options, which can be accessed from either side, ensuring a perfect fit for any setup. The mount accepts any 5/8-inch diameter shaft, making it highly adaptable for various applications. Upgrade your setup with this reliable and flexible mount. Don't miss out, secure your PanaVise mount today!