Features: Sturdy 1/4" Hex Shank sockets Set crafted from premium alloy steel with induction hardening for long time wear resistance and exceptional durability. accuracy engineered 6.35mm (1/4") hex drive ensures compatibility with various fasteners and tool in confined space while maintaining torques accuracy. Essential toolkit for electronics technicians, electricians, mechanics, and maintenance professionals handling intricate repair tasks. Optimized for delicate equipment servicing, industrial machinery adjustments, and DIY projects requiring reliable sockets drive performances. Multifunctional 6 piece sockets set combines convenient design with industrial grades construction for unseamed transition between automotive, appliance, and accuracy engineering applications. Specifications: Material: Alloy Steel Full length: 38mm/1.49inches Type:Hexagonal/Star Package Includes: 6Pcs sturdy Alloy Steel 1/4inch sockets bit note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!