Inflation tools are used to fill dunnage bags with compressed air. The standard inflation tool allows the valve adapter to be clipped on the airbag’s valve easily and the handle to help hold the airbag in position. The standard inflation tool comes in two valve adapters – a flexible rubber tube (40cm) and a fixed steel pipe (20cm). Any standard air pressure system can be connected to the air gun, and an optional manometer can be used and installed to view the exact filling pressure.