Swingline(R) Model 535 3-Hole Electric Punch

Quickly and economically punch up to 28 sheets of 20-lb bond paper with this convenient electric punch. Easy push-button activation finishes the job quickly and efficiently over traditional manual punching. You will appreciate the vertical paper feed that offers increased accuracy and the anti-jam knob that rapidly clears jams. The punch heads are each 9/32in. in diameter for easier page-turning. Manufacturers 2-year limited warranty.