Rental Department » Air Compressors and ToolsAir Hose - 3/8" x 50'facebookemailFuel Type: N/A Use: Carries compressed air. Can connect air tools to an air compressor. Rental Department » Air Compressors and ToolsAir Hose - 3/8" x 50'Fuel Type: N/A Use: Carries compressed air. Can connect air tools to an air compressor.