The Leitz 4 Hole Punch is a robust hole punch from the Leitz premium quality range - these models are built to last! Punching effort is reduced by 20% when punching up to 16 sheets at a time. Manufactured fully in pressed steel for strength and durability and a 2 part Click-stop guide bar for accurate punching everytime. The Leitz brand guarantees Quality, functionality and durability, designed to keep you efficient and effective at your desk all year long. With a continuous programme of research and development, Leitz products are constantly being updated and renewed to ensure they continue to perform at their best for you. All Leitz products have unique features, for example the Leitz lever arch file has a 180? mechanism to enable 20% faster filing; the award winning Leitz impressBIND binding machine securely binds documents in 15 seconds.