Heavy-duty, three-hole punch features a cushioned handle for comfort and Centamatic paper guide for accurate hole alignment. Punch is adjustable for all popular hole positions and accepts up to seven punch heads. Patented pin technology delivers superior precision cutting of 9/32" holes in up to 32 sheets at a time. Durable, all-metal construction delivers everyday reliability. Hole punch also offers a marproof base. General Information Manufacturer: ACCO Brands Corporation Manufacturer Part Number: A7074300 Manufacturer Website Address: http://www.acco.com Product Name: Easy Touch Heavy Duty Punch Packaged Quantity: 1 Each Product Information Number of Punch Heads: 7 - Semi-adjustable Paper Punch Capacity: 32 Sheet Punch Size: 9/32" Features: Adjustable Center,Padded Handle,Heavy Duty Physical Characteristics Color: Black,Gray Material: Metal Height: 5.3" Depth: 5.3" Length: 9.7" Warranty Limited Warranty: Lifetime