The use of an Air King safety clip or wire type retainer is necessary to assure Air King couplings will become accidentally disconnected. This guarantees the fittings are properly connected as pin will not go through holes in mating flanges until couplings are locked in place. Only one Air King safety clip or wire type retainer is required for each Air King universal coupling.

• One size fits all Air King universal couplings
• Wire diameter: .072"