RAM® X-Grip® Universal Phone Holder with B-Size Ball The RAM® X-Grip® Universal Phone Holder is a rugged, spring-loaded device mount designed to securely hold a wide range of smartphones with or without a case. Its signature four-leg X-style design provides a strong, open-air grip while keeping the device fully accessible for charging, navigation, communication, and mobile field applications. Compatible with RAM® B-size mounting systems, it offers flexible positioning and vibration damping for vehicle, industrial, and outdoor use. Key Features • Spring-loaded X-Grip® universal smartphone holder • Includes 1" B-size ball for RAM® mounting compatibility • Maintains full access to screen, buttons, and charging ports • Includes optional device tether for added security in rugged environments • Durable construction with marine-grade aluminum and high-strength composite materials