Are you looking for a reliable and professional-grade brass adapter for your brake line? Look no further. This F(3/8-24 I) to M(M13 x 1.5 B) Brass Adapter is the perfect choice for both professional and DIY mechanics who are looking for a durable and dependable product. This adapter is crafted from 100% high-quality brass, so it will hold up to extreme weather conditions and daily wear-and-tear with ease. It's designed to be leakproof, so you won't experience any unexpected messes or further damage due to leaking. Plus, with ten pieces per package, you're sure to have extra adapters on hand and avoid unnecessary trips back to the store. With its easy installation process, this Brass Adapter is the perfect product for those seeking quality at an affordable price.