The GBC Combo 3-5-7/2-4 Hole for Looseleaf allows you to change punch patterns without changing machines. It's fast and easy. Dies are labeled for quick identification, slide easily in and out, and lock in place. Disengageable pins let you alter patterns and tailor dies for smaller-sized sheets.
Available in the following patterns:
- 3-5-7 hole for ring binders
- 2-4 hole for A4 European paper
- 2 hole for 8-1/2" punching of medical/legal documents
