trudoor-sph-ul-listed-fire-rated-4.5x4.5-spring-hinge-us26d-652-satin-chrome

Trudoor's Choice for spring hinges

Trudoor SPH – 4.5″ x 4.5″ UL Listed Spring Hinge

Usually Ships: Same Day

UL Listed (Fire-Rated)
For automatic closing of door
Includes screws for metal and wood doors

Available Options:

Finish

Clear

Quantity:

Trudoor SPH 3 Knuckle Spring Full Mortise Hinge, Square Corner, 4.5″ x 4.5″

For automatic closing of fire doors
Packed with wood and metal screws
Meets ANSI A156.17 Grade 1 Self-closing hinges
Adjustability:
- Spring tension can be adjusted with a hex wrench or tension rod
- Spring tension is held by tension pin inserted into tension pinhole
Labeled Door Sizes:
- Maximum labeled door size (As set forth by NFPA80) 4′-0″ wide x 8′-0″ tall x 1 3/4″ thick
- Meets NFPA80 standard for 3 Hour Fire Doors
NFPA 80 Reference: NFPA 80 requires a minimum of 2 spring hinges to be used on labeled doors

Cross Reference

SPH hinges can be specified as a substitute or direct replacement for: Bommer 4310, Cal-Royal NEWSH-140, Ecco ECBB1105, Hager 1250, Ives 3SP1, Mac Pro MPS60, McKinney 1502, PBB SP81, Stanley 2060R

Brand	Trudoor
Finishes	652 Satin Chrome, BLK Black
Size	4.5" x 4.5"
Usage	Medium Duty
ANSI/BHMA Standard	Meets ANSI/BHMA A156.7
Material	Steel (ANSI K81071F)
Gauge	0 .134
Corners	Square
Swaging	1/16″ Swage standard which provides 1/16″ of clearance between leaves
Fire Rating	UL listed for use with fire rated doors