GBC Quartet 7704270 24-Sheet 3230 Electric Two- and Three-Hole Adjustable Punch Gray Adjustable two-hole-legal or three-hole standard punch is compatible for any office. Design offers a simple push-button operation. Hole punch drills through up to 24 sheets of 20 lb. paper at a time. Paper alignment guide ensures perfect punching. Extra-large throat accommodates oversized paper. Jam reverse knob easily clears jams. Chip-view window lets you see when to empty the paper chip tray. Recycled: No. Assembly Required: No. Standard Warranty: 1 Year Limited. Paper Punch Capacity: 24 Sheet of 20 lb Paper. Punch Positions: 3 Hole - Standard 2 Hole - Legal. Punch Shape: Round. Number of Punch Heads: 3 Adjustable. Dimensions: 8.75 H x 20 W x 12 D. Features: Chip Tray Paper Guide Anti Jamming. Recycled Content: 0%. Post-consumer-waste %: 0%. Clippings Receptacle: Chip-Drawer with Easy See Window. Color: Gray. Total Recycled Content Percent: 0%. Hole Diameter: 9/32 . Number of Holes: 2-3. Operating Method: Electric. Post-Consumer Recycled Content Percent: 0%. Pre-Consumer Recycled Content Percent: 0%. Sheet Capacity: 24. Country of Origin: China.