Using the triple square socket is . The triple square socket has a ergonomic design, provides a comfortable grip, enabling users to use necessary forces without compromising safety or control during the removal process. Features -Color:Black -Material:Steel -Size:4.50X2.50X2.50 cm/1.77X0.98X0.98in -Engineered for brake calipers: specifically designed for brake caliper screws, this triple square socket ensures efficient and accurate removal and installation. -Strong materials: made from sturdy steel material, this triple square socket offers reliability and performance, even with frequent use -Userfriendly operation: with its simple and intuitive design, this triple square socket is easy to use for both professionals and diy enthusiasts, making brake maintenance -Portable design: the compact size of this triple square socket makes it easy to carry and store, ensuring it's always within reach when needed -Efficiency booster: designed to improve work efficiency, this triple square socket helps you complete brake maintenance tasks quickly and with minimal effort Package list: 1 x Triple Square Impact Spline Bit Socket