Step cable for the Tunturi 401, 405, 406, 415, C416, and C440 steppers. 21" center to center on the bracket holes.

NOTE: There were two different lengths (21" or 23 1/2") of the cable used, you must measure your cable to order the correct part. The 21" cable is the most widely used, however if you need the 23 1/2" size see catalog number 27001661