These versatile brass adapters are perfect for reducing pipe sizes while maintaining a strong and stable connection. The male-to-female thread configuration ensures compatibility with a wide range of NPT fittings, making them a practical choice for professionals and hobbyists alike. Features -Color:Golden -Material:Brass -Size:2.50X2.50X2.00cm/0.98X0.98X0.79in (1/2" - 3/8") -Size:2.50X2.50X2.00cm/0.98X0.98X0.79in (1/2" - 1/4") -Size:1.90X1.90X1.70cm/0.75X0.75X0.67in (3/8" - 1/4") -Size:1.90X1.90X1.70cm/0.75X0.75X0.67in (3/8" - 1/8") -Size:1.65X1.60X1.60cm/0.65X0.63X0.63in (1/4" - 1/8") -Brass material: constructed from premium brass, these bushings deliver fine durability and resistance to wear, ensuring extended service life -Accurate npt threading: the precision engineered threads provide a secure fit, minimizing the risk of leaks and ensuring consistent fluid flow -Effortless installation: the hexagonal design facilitates easy gripping with tools, enabling quick and simple installation and removal -Broad application range: ideal for use in water, gas, and oil pipelines, these fittings support stable and efficient fluid transmission in various systems -Reliable temperature performance: designed to withstand extreme temperatures, these bushings maintain their structural integrity in challenging environments Package list: 4 x 1/4" - 1/8" brass brushing 4 x 3/8" - 1/8" brass brushing 4 x 3/8" - 1/4" brass brushing 4 x 1/2" - 1/4" brass brushing 4 x 1/2" - 3/8" brass brushing