For clean, consistent threads as your tap backs out of a hole, these bars brace your tapping head's stop arm so it can't spin freely. Mount them to your machine’s quill or to a T-slot table. Keep in mind, your setup should be strong enough to handle your tapping head's maximum rated torque.

Quill mount bars clamp tightly around your spindle sleeve or quill.

T-slot mount bars use your machine table's slots as a rigid base. If the included nut doesn’t fit the slots in your table, choose from our other T-slot nuts.