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CMMT14011

3/8IN DRIVE MM IMPACT SHALLOW 21MM

A close-up image of a black 21mm impact socket tool, typically used for tightening or loosening bolts, with a hole and metal ring near the base.

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Product details

Get in the garage and get going with this CRAFTSMAN® 3/8 in. Drive MM 21mm Shallow Impact Socket. From removing and installing engine components to driving lag bolts, this socket is the unsung hero of your toolbox. This tool is designed to deliver long life on dirty jobs and work in low-light areas and find what you need fast with high visibility, paint-filled markings and color-coded rings.

  • Hi-vis Markings - Find the right size in low light environments with highly visible, large, paint-filled markings.
  • Color-coded Rings - Make easy measurment ids between metric (white) and SAE (red) with color-coded markings.
  • Versatile Performance - Take on automotive repairs, home renovations, and Other high-torque applications with this comprehensive socket set.
  • Easy Attach - Move fast with a dual-hole design and groove that makes attachment quick and easy.
  • Corrosion Resistant - Help prevent damage from demanding tasks with a black-oxide finish.
  • Preferred Pick - CRAFTSMAN® is the most trusted brand in DIY tools*.

Product Type
Impact Socket

  • 1x 3/8" Dr. 21MM Shallow Impact Socket

  • No Warranty