Based on the same design that has been employed at service stations for many years, the Blackridge heavy duty tyre inflator is not only a reliable bit of kit, but it's also easy to use. The inflator features a long, solid dual angled chuck with a comfortable rubber grip and is attached to the body with a flexible, non-kink sheathed hose. The body of the Blackridge heavy duty tyre inflator is cast from high quality aluminium, creating a lightweight and robust inflation unit. Built into the body is a magnified pressure gauge, easy to read from a distance, in both PSI and KPa and connects to your hose with a 1/4" Nitto style air fitting.