• Recommended for heavier weight doors
  • Recommended for high-frequency usage
  • Made with four ball bearing assembliesƒ
  • Recommended for use with a door closerƒ
  • Packed with fasteners for hollow metal and wood doors
Brand

Finishes

USP Prime Coat

Hinge Type

Full Mortise

Size

4.5" x 4.5"

Knuckles

Five

Bearings

Ball Bearing

Usage

Heavy Duty

Gauge

0 .180

Material

1040 steel or 304 series stainless steel

BB5200 4.5" x 4.5" Heavy Weight Ball Bearing Hinge
Cal-Royal BB5200 4.5" x 4.5" Heavy Weight Ball Bearing Hinge