Compare Maximum number of 4 items selected OTC 2-1/8 Inch Socket 3/4 Inch Drive 6 Point - 1976 Part #: 1976 Line: OTC OTC 2-1/8 Inch Socket 3/4 Inch Drive 6 Point Limited Lifetime Warranty Length (in): 4 Inch Socket Size (in): 2-1/8 Inch Number Of Points: 6 Socket Type: Pinion Locknut Socket Drive Size (in): 3/4 Inch Impact: No Show More Show Less