An assortment of brass-plated inverted flare fittings from The Hillman Group. Recommended for use in hydraulic brake, power steering, fuel, and transmission coolant lines, inverted flare fittings are inexpensive, reusable, and offer excellent vibration resistance. This assortment includes male connectors & conversion adapters ranging from 3/16" to 3/8" in inner diameter. Full assortments of #58347 contain twelve (12) refills comprised of Hillman item numbers #58348 - #58359.