Stapling Capacity: Effortsly handles up to 140 sheets (75–80 gsm). Some retailers note a maximum performance of up to 200 sheets for heavy-duty applications. Loading Capacity: Holds a full strip of 100 staples. Compatible Staple Sizes: Uses heavy-duty staples ranging from 23/6 to 23/17. Loading Mechanism: Features a rear-loading system for easy staple replacement. Weight: Approximately 1.2 kg (2.6 lbs)