PBB SP81 4545 – 4.5″ x 4.5″ UL Listed Spring Hinge

Usually Ships: 2-3 Business Days
  • UL Listed (fire-rated)
  • For automatic closing of door
  • Includes screws for metal and wood doors

Available Options:

PBB SP81 4545 3-Knuckle Spring Hinge, Full Mortise, Standard Weight, 4-1/2″ x 4-1/2″

3 Knuckle Spring Full Mortise Hinge

  • UL listed for door up to 4′ x 8′
Brand

Finishes

US1D/800 Black Powder Coat, 632 Bright Brass, 633 Satin Brass, 639 Satin Bronze, 640 Oil Rubbed Bronze, 646 Satin Nickel, 651 Bright Chrome, 652 Satin Chrome

Size

4.5" x 4.5"

Gauge

0 .134

Usage

Medium Duty

Fire Rating

UL listed for use with fire rated doors

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PBB SP81 4545 – 4.5″ x 4.5″ UL Listed Spring Hinge