SIZE CHECK: Ensure a proper fit with 1/2 Inch NPT male to 1/2 Inch NPT female threads. Note: NPT thread size can vary from common measurement tools. Verify the correct sizing on the product's detailed page. VERSATILE APPLICATIONS: Ideal for various connections, whether from pipe to pipe or pipe to fittings. Extend pipes to showerheads, spouts, and more. Suitable for a range of uses, including grease, fuels, natural gas, refrigeration, instrumentation, and hydraulic systems, air Line. LONG LASTING: Crafted from premium solid brass, these 1/2 Inch brass pipe fitting adapters are highly durable and resist abrasion, corrosion, and damage. PACKAGE INCLUDES: You'll receive two 1/2 Inch male to 1/2 Inch female NPT Brass Pipe Fitting Adapters in each purchase. HIGH QUALITY: These adapters feature deep threads for a secure grip, minimizing the risk of slipping. Suitable for a wide range of applications, including water, air, gas, oil, and fuel. However, please note that this product may contain lead (1.8%~3.7%) and is not intended for potable water use in the U.S.A. and its territories.