Craftsman 3/8 or 1/4in. Drive SAE/Metric Ball End Long Hex Allen Key Bit Socket – ChooseFast and Free Shipping CORROSION RESISTANCE: Chrome finish for corrosion resistanceQUICK FASTENING: Bit socket allows for quick fastening when used with ratchetEASY IDENTIFICATION: Large markings for quick combination wrench identificationMeets or Exceeds ASME SpecificationsCommon applications include automotive mechanical and home repairShipping :Free shipping to all 50 states and US territoriesInternational Shipping through Ebay Global Shipping ProgramSame or next day shipping Except weekends & holidays.