Set of Interchangeable Pins for Hook Spanner or Custom Face Spanner (one each of .125, .140, .156, .240)

Set of Interchangeable Pins for Hook Spanners (one each of .125, .140, .156, .240).  The Hook Spanners 20-410-200 require only one pin.  The Custom Face Spanner 16-078-500 requires two pins so you will need to order pins in multiples of two for use in the Custom Face Spanner.