Number of perforated sheets: 25; Binding capacity: 450 sheets; Number of blades: 1; Perforation depth adjustment: 3; Hole size: 3x8; Interval between holes: 14.3 mm.
Number of perforated sheets: 18; Binding capacity: 425 sheets; Number of blades: 1; Perforation depth adjustment: 2.5; Hole size: 3x8; Interval between holes: 14.3 mm.
Number of perforated sheets: 15; Binding capacity: 425 sheets; Number of blades: 21; Perforation depth adjustment: 2.5; Hole size: 3x8; Interval between holes: 14.3 mm.
Number of perforated sheets: 12; Binding capacity: 350 sheets; Number of blades: 21; Perforation depth adjustment: 3; Hole size: 3x8; Interval between holes: 14.3 mm.