3/8 Inch Drive x 1 Inch Deep 12-Point Socket BoltsandNuts.com Part Number DWRR18

Part Number DWRR18

The tips are made of ASTM-E52100 bearing steel that's hardened to 47–53 HRC with nickel plating

Point Type: Cup

Tap Drill Size 31/64"

3/8 Inch Drive x 1 Inch Deep 12-Point Socket BoltsandNuts.com Part Number DWRR18Deep 12 point opening fits double hex (12 sided), hex, and square shaped fasteners Socket geometry is designed to apply force to flat sides of fasteners and not the corners, preventing round off Deep length sockets reach into wells and accommodate the excess threads of longer shafts Extra large die stamped size markings are easy to read and cant wear off Polished, chrome plated finish easily wipes clean and is highly resistant to corrosion Four detent