Description Quad Lock® Universal Adaptors deliver secure twist-and-lock mounting for phones, cases, and flat surfaces. Choose the original 48mm adaptor for a low-profile, discreet fit ideal for compact phones, or upgrade to the MAG version (60mm) with built-in magnetic alignment for faster one-handed mounting. Both options work with all Quad Lock® twist-lock mounts and adhere securely to most flat or slightly curved surfaces, giving you versatile device connectivity for any setup. Product Details 3M™ VHB adhesive Slim profile (5mm thick) 48mm wide and 60mm tall Durable and tough composite construction Adheres to flat and slightly curved surfaces Compatible with Quad Lock® twist, lock mounts, heads, and accessories Mag Product Details 3M™ VHB adhesive Slim profile (5.3mm thick) 60mm wide and 60mm tall Durable and tough composite construction Adheres to flat and slightly curved surfaces Compatible with Quad Lock® twist, lock mounts, heads, and accessories Compatible with Quad Lock MAG™ head