This lot of 14 PEX brass fittings and adapters includes a variety of 3/4" and 1/2" couplings, reducers, and other connectors designed for use in plumbing and hydraulic systems. The high-quality materials and construction of these fittings ensure durability and reliability for your plumbing needs. With the included F1807 fitting, you have everything you need to expand or repair your existing plumbing system with ease. Lot of 14 Unused PEX BRASS New Old Stock. Some Tarnish. Condition shown in photos. 3/4”x3/4” Coupling X4 3/4”x1/2” Reducing Coupling X4 1/2”x1/2” Coupling X4 1/2” Male Adaptor X2