GBC's large range of binding machines provide the fast, professional finish for all your business documents and presentation papers, no matter whether working from office, home office or home. • Adjustable Paper Stop: Yes • Adjustable Punch Margin: Yes • Bind Capacity: 450 / 125 sheets • Coil Type: Plastic 21 loop, wire 21 & 34 loop, clic • Designed For: Moderate/Heavy Use • Operation Mode: Manual • Punch Capacity: 20 / 12 sheets • Simultaneous Punch Bind: Yes • Warranty Period: 2 years Product dimensions: 190x510x520 mm