Ives 5BB1412652NRP Ball Bearing Hinge 4.5x4.5 Nrp Satin Chrome

Product Description

The IVES 5BB1412652NRP is a five-knuckle, standard-weight ball bearing hinge designed for commercial and residential door installations requiring a non-removable pin configuration. Measuring 4.5 x 4.5 inches, this hinge delivers smooth, low-friction operation through its ball bearing design while the non-removable pin provides added security against forced removal of the pin from the exterior side of the door. The satin chrome finish gives it a clean, architectural appearance suitable for a wide range of door hardware applications. Licensed hardware professionals and commercial door installers specify this type of hinge where building codes or security requirements prohibit standard removable-pin hardware.

This hinge is suited for standard-weight door applications in commercial and light commercial construction, including office buildings, schools, healthcare facilities, and multi-family residential projects. It is appropriate for interior and exterior doors where a non-removable pin is specified by the architect, hardware consultant, or security standard. The 4.5 x 4.5 inch leaf size accommodates typical medium-weight doors in standard door frames. Installers should verify door weight, frequency of use, and applicable hardware schedule requirements prior to selection.

Key Features

• Non-removable pin (NRP) design prevents pin extraction from the hinge barrel, increasing door security
• Five-knuckle ball bearing construction provides smooth, low-friction swing operation
• 4.5 x 4.5 inch leaf size fits standard commercial door frame preparations
• Satin chrome finish coordinates with architectural door hardware specifications
• Standard-weight classification suitable for typical commercial and residential door weights
• Sold individually (EA) with a case quantity of 24 units

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard-weight commercial and residential doors requiring a 4.5 x 4.5 inch five-knuckle ball bearing hinge with a non-removable pin in satin chrome finish.

Installation Notes

Installation is performed by a licensed door and hardware technician or commercial door installer. Ensure all door hardware and any adjacent electrical or access control components are de-energized before beginning hinge installation or replacement. Follow ANSI and applicable local building code requirements for hinge quantity, placement, and door weight ratings. Do not force the hinge leaves into a misaligned mortise, as this can cause binding and reduce bearing life.