• Width 3 3/8" Length: 7 1/4".
• Column Pitch: 12 mm.
  In/Out Columns: 4.
  OT Columns: 2.
• Line Pitch: 6 mm.
  Lines: 14/15.
• Bottom Space: Front 35 mm / Back 29 mm.
• Green ink on front
• Red ink on back

Card width, column pitch, line pitch, and bottom space all play an important roll in choosing a card to match your time clocks requirement. While some time recorders can be adjusted or programmed for various card styles, the adjustments should be made only by a qualified technician.