1/4 Inch Drive x 9/16 Inch Deep 12-Point Impact Socket Quantity:1 and 1/2 inch drive ratchets

and 1/2 inch drive ratchets have a 90-tooth gear that produces a working swing arc of 4 degrees

Part Number DWDDL12X39/64X1/2

Case Hardened Serrated Hex Flange & Large Flange Lock Nuts Zinc

Shape: Hex Die

Grade 8 Hex Flange Top Lock Prevailing Torque Lock Nuts IFI-100/107 Black Phosphate & Oil

1/4 Inch Drive x 9/16 Inch Deep 12-Point Impact Socket Quantity:1 and 1/2 inch drive ratchetsTwo Size Markings The size is marked in two ways, both as a high visibility laser marking and a permanent stamped marking Full Length Socket Well The interior well extends fully into the socket, which allows for better fastener engagement in more situations Works With Friction Ring or Detent Pin Anvils Smooth walls inside the drive end and a detent pin hole make the sockets compatible with both drive tool anvil types Prevents Fastener Round Off