54 x 31 x 8 mm, right-hand rotation burr set for the Ascaso (or Innova) I-1, I-1D and iSteel grinders. Ascaso had another version of the I-1 that used a 49 mm burr so be sure to measure your existing set. One noticeable difference on these burrs compared to other same sized sets are that the screw (I...58) holes are a larger diameter.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.