Stanley Bostitch Commercial Pencil Sharpener, 6 Ft. Cord, 5"x9"x7-1/2", Gray High-capacity electric pencil sharpener utilizes dual cutters and heavy-duty motor for heaviest of jobs. Built-in fan keeps motor cool for extended use. Thermal overload switch shuts down motor before overheating, restarts when cooled. Auto-stop prevents oversharpening of pencils. Safety switch will not allow cutters to rotate when receptacle is removed. Pencil sharpener includes 6' power cord. UL/CSA approved.