Quad Lock Ball Top Cap Adaptor 20mm

The Quad Lock 20mm Ball Top Cap Adaptor delivers a sleek, low-profile upgrade for your existing 20 mm ball interface. Install in seconds without tools, then add a Quad Lock head for quick, secure phone mounting via the proven twist-lock mechanism. Prefer magnets? Fit a Quad Lock MAG™ Head and use a MAG case or MAG Universal Adaptor for effortless snap-on use. The minimalist top-cap keeps your cockpit tidy and lets you switch between portrait and landscape instantly. Compatible with 20 mm setups and—when combined with the Quad Lock 1″ Ball Adaptor with Cap (sold separately)—with common 1″ (B-size) systems such as RAM.