For the office wanting to produce professionally bound reports, presentations and the like, the S303 makes light work of it all, while punching up to 15 sheets at a pass | The S303 gives you the ability to disengage certain punch pins, this allows you to bind unusual size documents, photo's or certificates etc, the S303 also allows you to increase or decrease your left hand margin if need be | 3:1 pitch punch | Punches up to 15 sheets | Binds up to 120 sheets | Accepts wires from 6 to 16mm | Disengageable punches | Adjustable margins | Separate handle for wire closing