IVES_3CB1_626

Ives 3CB1 – 4.5″ x 4.5″ NRP Concealed Bearing Hinge (Non-Removable Pin)

Usually Ships: 1-2 Business Days
  • NRP (Non-Removable Pin) – Set Screw in Barrel
  • Made with two concealed nylon bearings
  • 3 Knuckle, Template Hole Pattern

Available Options:

Product Overview

Ives 3CB1 4.5X4.5 NRP 3-Knuckle Concealed Bearing Hinge, Standard Weight, 4-1/2″ x 4-1/2″, Non-Removable Pin

Non-Removable Pin also known as security hinges are used with outswinging doors with locking hardware. Typically found on exterior doors that swing outward. A set screw in the barrel prevents the removal of the hinge pin.

  • NRP = Non-Removable Pin
  • Hinges tested for cycles, weather, and environment to ensure high performance
  • Recommended for medium weight doors (<150 lbs)
  • Recommended for medium frequency usage (<400 cycles per day)
  • Made with two concealed nylon bearings
  • Recommended for use with a door closer
  • Packed with fasteners for hollow metal and wood doors
  • UL Listed (3 Hour Fire-Rated)
  • UL Classified for windstorm rated assemblies – R37965
Brand

Finishes

632 Bright Brass, 639 Satin Bronze, 640 Oil Rubbed Bronze, 646 Satin Nickel, 652 Satin Chrome, F-BLK Flat Black
Hinge Type

Full Mortise
Size

4.5" x 4.5"
Knuckles

Three
Bearings

Concealed Bearing
Gauge

0 .134
Material

1040 steel or 304 series stainless steel
Usage

Medium Duty
ANSI/BHMA Standard

Certified to ANSI/BHMA A156.1 for performance standards, Meets ANSI/BHMA 156.7 for template hinge dimensions
Fire Rating

Certified to meet UL standards (3hr)

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Ives 3CB1 – 4.5″ x 4.5″ NRP Concealed Bearing Hinge (Non-Removable Pin)