Thanks to the throat depth of 31,7 cm, you can make A4 brochures: you just need to fold the A3 paper, and apply the staples in the centre.
Beside the adaptable cursor, this stapler is very solid (metal) and has rubber feet, for a better stability.
Very easy to use. To be refilled from above. Adapted to staples of the types 24/6 and 26/6. This stapler can bundle at the same time up to 20 sheets.