The Extreme Max Aluminum Air Gauge Pouch Holder safely and securely holds your expensive air gauges and protects them from damages potentially incurred during travels. The holder is designed for installation on garage walls and inside enclosed trailers, such as race trailers. The open bottom style lets the pressure gauge remain attached to the air hose, letting the hose hang freely as the gauge nestles harmlessly within the holder. The holder contains pre-drilled mounting screw holes for ease of installation. Due to the variety of surfaces to which the holder may be mounted, mounting hardware is not included.