Craftsman CMMT44297 Metric Deep Socket 21 MM x 3/8 Inch

Finish: Polished Chrome; Material: Alloy Steel; Style: Deep; Socket Size: 21 mm; Drive Size: 3/8 inch; Metric or SAE: Metric; Number of Points: 12 Point; Meets or Exceeds ASME; Packaging Type: Carded;