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CMMT16868

1/2IN DRIVE MM IMPACT SHALLOW 21MM

A close-up image of a black, six-point socket tool with the number 21 printed in white on its side, commonly used with socket wrenches for mechanical work.

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Product details

Get in the garage and get going with this CRAFTSMAN® 1/2 in. Drive MM 21mm Shallow Impact Socket. From removing and tightening lug nuts to driving structural bolts, this socket offers the strength and torque needed for heavy-duty fasteners. This tool is designed to deliver long life on dirty jobs. 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 1/2" Dr. 21MM Shallow Impact Socket

  • No Warranty