The Aviation Fiber Optic Inspection and Cleaning Kit was designed with input from the Commercial Air Transport Industry. This kit is designed to inspect and clean the most common types of Fiber Optic Connectors found onboard aircraft. The kit will allow the technician to inspect and clean the following Fiber Optic Connectors/Termini: M38999 Plug ConnectorsARINC 801 Circular Connectors ARINC 600 Rectangular Connectors M29504/04 Pin Termini M29504/05 Socket Termini EPX Rectangular Connectors Quadrax Size 8 Connectors EN 4531 Termini ST Connectors SC Connectors FC Connectors LC Connectors ARINC Rectangular Connectors