Hager Hinge ECBB110041226DNRP Full Mortise Ball Bearing Hinge

Product Description

The HAGER HINGE ECBB110041226DNRP is a full mortise, standard weight ball bearing door hinge designed for commercial and residential door installations. Measuring 4.5 inches x 4.5 inches with a square corner configuration, this hinge features a non-removable pin (NRP) for added security and a satin chrome finish for a clean, professional appearance. Ball bearing construction reduces friction and supports smooth, consistent door operation over high cycle counts. It is installed by finish carpenters, door hardware specialists, and commercial construction crews requiring a reliable, code-appropriate hinge solution.

This hinge is suited for standard-duty interior and exterior door applications where a full mortise mounting style is specified. The square corner profile fits standard door and frame preparations without additional routing. The non-removable pin design is commonly required in outswing door applications where hinge barrels would otherwise be exposed to the exterior, preventing pin removal from the unsecured side. Sold individually as a single hinge unit.

Key Features

• Full mortise installation for flush, recessed fit in door edge and frame
• Ball bearing construction for smooth, low-friction door swing
• Non-removable pin (NRP) for improved door security on exposed hinge installations
• Square corner profile fits standard mortise preparations without modification
• Satin chrome finish for corrosion resistance and a professional appearance
• Standard weight construction appropriate for typical residential and light commercial doors

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard full mortise door preparations requiring a 4.5 inches x 4.5 inches square corner hinge.

Installation Notes

Installation is performed by licensed finish carpenters or door hardware technicians following applicable building codes. Ensure the door and frame mortise cutouts are sized accurately to the hinge leaf dimensions before fastening. Use the correct screw length for the door and frame material to prevent pull-through. Verify that the non-removable pin orientation is correct for the door swing direction prior to final installation.