These Impact Sockets have DirectTorque technology to help prevent rounding of fasteners and to provide better grip. The socket sizes are clearly shown in large font for easy identification during use.

• Brand Name: DeWalt
• Socket Size: 21 mm
• Drive Size: 1/2 in. drive
• Metric or SAE: Metric
• Number of Points: 6 Point
• Product Type: Deep Impact Socket
• Number in Package: 1 pc
• Material: Forged Steel
• Packaging Type: Carded
• Length: 3-7/32 in.
• Finish: Black Oxide
• Impact Rated: Yes
• Nut Depth: 1-1/32 in.
• Bolt Clearance Depth: 1-25/32 in.
• Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) or member-owned websites is prohibited without direct written authorization from Stanley Black & Decker
• Drive End Outside Diameter: 1-3/16 in.
• Nut End Outside Diameter: 1-1/4 in.