DuoMac 321 3:1 and 2:1 Manual Wire Binding System

The DuoMac 321 is an excellent mid-range wire binding system.  Equipped with both 3:1 and 2:1 Pitch Dies for creating books large and small.  Pull out punch pins for easy page alignment and page centring, easy sheet insertion wire holder, best in class wire closing mechanism.  You will be very happy with the functionability and quality this unit provides !  Binds books up to 14" in length and 1 1/4" thick.