Brüder Mannesmann offers the M98430, a comprehensive 215-piece bit set that includes metric sizes of 1/4" (6.3 mm), 3/8" (10 mm), and 1/2" (12.5 mm). This versatile ratchet and screwdriver bit set is perfect for a variety of handheld tools, providing everything needed for professional and DIY tasks. Ideal for precise work, it’s commonly used in automotive, plumbing, and general repair applications