The Tamerica EZ-Wire 34 is a easy-to-use, compact manual 3:1 wire punch and bind machine that is perfect for low-volume business production. It can punch up to 20 sheets and can bind up to 120 sheets of 20lb paper. It is also equipped with 34 disengageable pins, wire size selector, adjustable punch depth, and an adjustable edge guide. Tamerica EZ-Wire 34 is backd by a 1-year warranty. Product Details Manual Wire Punch & Bind 20-Sheet Max Punching Capacity 120-Sheet MAx Binding Capacity Wire Size Selector 34 Fully Disengageable Pins Adjustable Punch Depth Adjustable Edge Guide