Welcome to our store! [Product Overview] This H2072 is a professional-grade tool designed for precision and durability. Manufactured with Japanese standards, it ensures excellence in every task. [Key Features] It features a metal case, a sturdy textured tray, and a handle from the "Next Generation Tool Series," which has won the Good Design Award. This set is convenient for attaching and detaching hex socket head bolts and set screws. [Technical Specifications] Drive size (mm): 6.35 Set contents (pieces): 9 Socket sizes (mm): 3, 4, 5, 6, 8 Socket contents: 3-8mm, driver bit socket -0.8 x 6.0, -No.2 Handle contents: Ratchet handle hold type (RH2H), extension bar (206: 50mm) [About Our Items] All our products are 100% authentic and shipped directly from Japan. We specialize in providing professional tools like Makita, Fujiya (Kurokin), and Mitutoyo to enthusiasts and professionals worldwide. Should you have any questions about this H2072, please feel free to contact us. Thank you for choosing Japanese craftsmanship!