3/8 Inch Drive x 1 Inch Shallow 6-Point Impact Socket BoltsandNuts.com Grade 8 Hex Flange Top

Grade 8 Hex Flange Top Lock Prevailing Torque Lock Nuts IFI-100/107 Zinc Yellow

Carbon Steel

Part Number: 37C200FSHCSB

Overall Length: 1-1/2"

Size: 13/16"

3/8 Inch Drive x 1 Inch Shallow 6-Point Impact Socket BoltsandNuts.com Grade 8 Hex Flange TopSize is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off Shallow 6 point socket opening provides an exact fit for hex fasteners Radiused corners prevent fastener round off by applying force to a fastener's flat sides, rather than its corners Meets a minimum of 1. 3 times the ANSI ASME standard for proof torque Detent pin hole on one side allows works with both friction ring and detent pin anvils