TECHNICAL CHARACTERISTICS Description: Brand: Ref. Type of binding: Plastic rings Metallic rings: No Plastic rings: 21 loops Spirals coils: No Maximum working: Width A4 Format to be bound: A4 / A5 / Letter Maximum punching capacity: 30 sheets 80 g / m2 Punch Type: Manual Perforation A4: 21 holes No perforation: Not US Number of punches: 21 punches Disengageable punch: Yes all Max. Binding capacity: 500 sheets 80 g / m2 Maximum binder up to: 51 mm End stop for combs: No Number of bindings: 1 by 1 Warm-up time: No Binding indicator: No Cooling support: No Dimensions (in mm): 400 X 400 X 250 mm Silver color Weight: 12.0000 Stainless steel handle Show More