T.M. SMITH OSA Quick Change Drilling Systems Smith Lock (STUB SERIES)
T.M. Smith offers the widest assortment of Quick-Change Tap adapters in the market today. T.M. Smith Tool pioneered the Ball Drive tap adapter in 1970 and today the design still provides the highest torque available in a direct drive adapter.
3712-SS, 3717-SS, 3722-SS, 3920-SS, 3928-SS, 3936-SS