Do it Standard & Metric 1/4 & 3/8 in. Stubby Socket Set, 43-Piece a comprehensive collection of tools designed for versatility and durability. This 43-piece set includes a 10-piece chrome vanadium steel bit set featuring slotted bits in sizes 1/8", 3/16", and 1/4", Phillips bits in No. , #2, and #3, as well as Torx bits T10, T15, T20, and T30. The set also contains a 27-piece carbon steel socket set with hex sizes ranging from 4mm to 17mm and standard sizes from 5/32" up to 3/4". Additional components include a 1/4" x 3/8" socket adaptor, a socket adaptor, a ratchet driver, an extension bar, an adjustable wrench, and a 1/4" and 3/8" stubby 2-way ratchet handle. This tool set is for both standard and metric measurements, making it an essential addition to any toolbox for tackling a wide range of fastening tasks. Model Number: 327859