1" Drive 3-1/8" Jumbo Impact Socket, 6-Point, Heat Treated Cr-Mo Alloy Steel$$Tools & Hardware Other

1" Drive 3-1/8" Jumbo Impact Socket, 6-Point, Heat Treated Cr-Mo Alloy Steel Cr-Mo alloy steel forging, heat-treated for strength and durability Surface treated with high-temperature phosphating blackening for rust resistance Radius corner design to prevent damage to nut corners