3-Ring Letter Size Binder Mechanisms
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- For letter size paper, which has an 11" binding edge
- Have 3-rings with standard hole spacing of 4
- Compatible with any standard letter hole puncher.
- On each end of the binder spine are boosters that assist with opening the rings, as well as rivet holes that allow you to bind them to any cover you see fit;
Starting at: $447.19
- Feature 3-rings with traditional ring spacing of 4 1/4" between each ring.
- Made of a durable metal material.
- Sheet Capacity: 200 Sheets
- Stack Capacity: 5/8" Thick Stack
Starting at: $359.39