According to the manufacturer, the new RKI C63T Crossbox is suitable for trucks with bed-mounted fuel tanks, including CNG tanks.
The new utility box weighs 130 pounds and measures 71.75 inches long, 20 inches wide, and 7.19 inches deep. A single lid with spring-assist provides easy access and features a D-bulb seal. Made of 14-gauge steel, the C63T has high-security stainless-steel hinges, powder-coat finish (white or black), and features divider slots on 2-inch centers.