Terms
Comparison : Item # I-3/4D17MM, Standard Impact Socket, 6-Point, 3/4" Drive, Metric, 17MM
Item # I-3/4D18MM, Standard Impact Socket, 6-Point, 3/4" Drive, Metric, 18MM
Item # I-3/4D19MM, Standard Impact Socket, 6-Point, 3/4" Drive, Metric, 19MM
Item # I-3/4D20MM, Standard Impact Socket, 6-Point, 3/4" Drive, Metric, 20MM
Item # I-3/4D21MM, Standard Impact Socket, 6-Point, 3/4" Drive, Metric, 21MM