Premium Brass Construction: Crafted from solid brass, these hose barb fittings offer exceptional durability and resistance to corrosion, ensuring long-lasting reliability in demanding environments. Versatile Adapter with Clamps: Featuring a 1/4" barb and 1/8" NPT female thread, these fittings come with 3 clamps (1 per fitting) to ensure a secure, tight connection between hoses and threaded pipes. Leak-Free Connection: The secure barb design ensures a tight, leak-resistant seal, while the NPT female threads provide a strong and reliable fit to pipe fittings. Effortless Installation: Simply push the hose onto the barb, add the included clamp, and tighten—no special tools required, making installation quick and easy. Safety Warning: Contains lead (~2.85%) and is not approved for potable water use in the U.S.A. and its territories as per federal law. For use in non-potable water systems only. Barb Fitting Kits with 6 Clamps, Pack of 3 (1/4"-1/8")