Heavy Duty D-Ring binders are designed to stand the test of time with thick gauge vinyl and reinforced hinges. Perfect for organization and storage jobs when increased capacity and long-term use are essential. The Heavy Duty line offers enhanced document access and loading, with the exclusive easy-to-load D-Ring straight post design, which eliminates the need to bend papers around a curve to load. You can organize faster by loading more paper at once.

Enhanced durability! Heavy duty vinyl covers resist tearing and cracking over time.

Locking No-Gap D-Rings always stay aligned to keep papers from falling out.

Exclusive, easy-to-load D-Ring straight post design on these 4" binders eliminates the need to bend papers around a curve to load.

Pocket Guard on both inside covers holds loose papers secure in their pockets.

Label Holder sleeve on spine provides quick and easy identification of contents.