1 inch female NPT Air King coupling in iron. Connects threaded pipe to Air King universal couplings for compressed air distribution in industrial maintenance and contractor work.
1/2 inch Air King 2-lug hose end coupling. Secures to hose with clamps and locks to mating Air King fittings for compressed air service in mining, construction, and industrial work.
1/2 inch female NPT industrial interchange plug. Connects compressed air lines and fittings to matching Air Chief industrial couplers on higher-flow tools.
Steel King combination nipple, 1/2 inch hose by 1/2 inch male NPT. Connects threaded pipe to hose assemblies with King clamps for water, air, and bulk material transfer.