The Wilwood Fittings and Adaptors are specifically designed for automobile use, with a direct replacement fitment type for easy installation. These inlet fittings feature a 1/8-27 NPT to -3 connection, ensuring compatibility with various brake systems. The product comes with a 1-year manufacturer warranty, making it a reliable choice for brake and brake parts in cars and trucks. With a compact item height of 3.000 inches and item length of 0.050 inches, these Wilwood fittings are a practical and efficient solution for brake maintenance and upgrade.