Rexel HD2150 Ultra Heavy Duty 2 Hole 150 Sheet PunchThe HD2150 is a strong, heavy duty 2 hole punch for punching up to 150 sheets of paper (80 gsm). The extra long handle and hollow pin technology make hole punching effortless and comfortable, even with large stacks of paper. It features an adjustable paper depth and locking metal paper size guide to ensure total punching accuracy. Warranty 5 Year on Mechanism 5 Year on Mechanism