Sold as one unit. (1 unit = 10 each.) 1/4" Flare. Yellow Brass. Can be assembled and re-assembled, resists mechanical pull out. Compatible with copper, brass, aluminum, and steel hydraulic tubing. Used on low, medium and high pressure lines. -65 to +250 Deg. F. Bagged . Manufacturer number: ABP2-4. SKU #: 47199. Country of origin: (TBA). Distributed by Anderson Fittings.