Three inch binder holds 750 sheets. The Ultra Duty binder combines our best ring with our strongest covers. D-Lock™ rings with Single-touch triggers keep papers secure yet are so easy to open that you can use just one finger. Ultra Duty covers are made from custom formulated polypropylene, which lasts up to 10X longer than vinyl, is virtually indestructible and more eco-friendly because it is PVC Free. Ideal for heavy use, the Ultra Duty binder also includes additional premium features such as a higher sheet capacity and extra pockets.
Please select from the options below:
- Single-touch trigger opens all 3 rings with just one finger
- 3 inch D-Lock™ rings hold 25% more paper – up to 750 sheet capacity
- Features our strongest binder covers and extra durable hinge for years of reliable use
- Custom formulated, PVC Free polypro material lasts up to 10X longer than vinyl
- D-Lock™, spill-free, never-gap rings ensure excellent paper security by closing tightly
- Four interior pockets provide additional storage
- 5-year performance guarantee
- Multiple colors and sizes available
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