Product Overview
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 | |
|---|---|
| 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, 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 |
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