Ives 5BB1 4-1/2″ x 4-1/2″ Full Mortise Five Knuckle Standard Weight Ball Bearing Hinge, Square Corner

Ives offers a variety of architectural hinges that will cover any need commercial application while also exceeding code requirements. With tested durability and consistent superior performance, Ives architectural hinges get the job done.

  • 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 ball bearing assemblies
  • 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

651 Bright Chrome, 639 Satin Bronze, 643e Aged Bronze, 640 Oil Rubbed Bronze, 630 Satin Stainless Steel, 633 Satin Brass, F-BLK Flat Black, 632 Bright Brass, 629 Bright Stainless Steel, 652 Satin Chrome, 646 Satin Nickel, 695 Dark Bronze (Powder Coated)

Hinge Type

Full Mortise

Size

4.5" x 4.5"

Knuckles

Five

Bearings

Ball 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 (3 Hour Fire-Rated)

5BB1 - 4.5" x 4.5" Ball Bearing Hinge
Ives 5BB1 - 4.5" x 4.5" Ball Bearing Hinge