Description
11" Silver 2.5" Angle-D 3-Ring Mechanism – With Boosters
Upgrade or repair your custom binders with our heavy-duty Silver 2.5" Angle-D Ring Mechanism. Specifically designed for standard 11-inch spines, this professional-grade hardware is the gold standard for high-capacity document management. The Angle-D (also known as Slant-D) shape allows pages to lie flat and turn more easily than traditional round rings, while significantly increasing the total sheet capacity of your binder.
Featuring integrated double boosters, this mechanism provides effortless opening and secure, snap-shut closing to keep your most important documents locked in place.
Key Product Features
-
High-Capacity Angle-D Design: The "Slant-D" profile holds up to 25% more paper than a standard round ring of the same size, accommodating approximately 500–550 sheets.
-
Integrated Dual Boosters: Convenient levers at both ends of the rail allow for quick, easy access to your documents without straining the rings.
-
Industrial Silver Finish: Crafted from high-quality nickel-plated steel for a sleek, professional look that resists corrosion and heavy wear.
-
Flat-Page Turning: The Angle-D design ensures that pages stay neatly aligned on the straight side of the ring, reducing hole-tear and allowing the binder to close more cleanly.
-
Universal 3-Ring Spacing: Standard spacing for 11-inch binders, making it compatible with most industrial binder manufacturing or DIY repair projects.
Technical Specifications
| Feature | Details |
| Ring Size | 2.5" (Two and a half inch) |
| Ring Shape | Angle-D / Slant-D |
| Overall Length | 11" (Standard for Letter or Tabloid Short-Side) |
| Width | 3" Rail Base |
| Sheet Capacity | Approx. 500–550 Sheets (20 lb. bond) |
| Material | Nickel-Plated Steel |
| Operation | Double-Trigger Boosters |
