Ives 3SP1 – 4.5″ x 4.5″ UL Listed Spring Hinge

Usually Ships: 1-2 Business Days

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

Available Options:

Finish

Clear

Quantity:

Ives 3SP1 3-Knuckle Spring Hinge, Standard Weight, 4-1/2″ x 4-1/2″

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.

3 Knuckle Spring Full Mortise Hinge

For use with fire doors where self-closing is required
Maximum door weight 120 lbs, max door width 36″
Maximum labeled door size – 3’0″ wide x 7’0″ x 1-3/4″ thick as set in NFPA #80
Packed with fasteners for hollow metal and half metal/half wood applications, pin for setting spring tension, adjusting wrench

Brand	Ives
Finishes	600 Prime Coat, 630 Satin Stainless Steel, 632 Bright Brass, 633 Satin Brass, 639 Satin Bronze, 640 Oil Rubbed Bronze, 646 Satin Nickel, 651 Bright Chrome, 652 Satin Chrome, 695 Dark Bronze (Powder Coated), F-BLK Flat Black
Size	4.5" x 4.5"
Gauge	0 .134
Material	1040 steel or 304 series stainless steel
ANSI/BHMA Standard	Certified to ANSI/BHMA A156.4 for performance standards, Meets ANSI/BHMA 156.7 for template hinge dimensions
Usage	Medium Duty
Fire Rating	UL listed for use with fire rated doors