| Application: |
- Double hinge for hanging two entrance doors from a fixed mullion
- Security moldings
- 1/16" (1.5 mm) inset
|
Heavy Duty
Full Surface Hinge
780 Series - Full Surface
| Clearance: |
- 1/32" (1mm) minimum recommended between mullion and door, plus
standard lockside clearance - 1-1/2" (38mm) to 2-1/4" (57mm) mullion
width
- 1-5/8" (41 mm) minimum frame face required plus 3/16" (5 mm) rotational
clearance
|
| Fasteners: |
- 1/4-20 x 1-1/4" Sexbolt (Screw + Post) - (total for both 052A and 052B)
- #12-24 X 11/16" Pan Head Self-Drill Screws
|
| Length Options: |
- Standard and Custom
|
| Door Reinforcement: |
- None required
|
| Frame Reinforcement: |
- None required to 200 lbs. Heavier weigh use 16-gauge channel.
|
| Fire Rating: |
- Up to 3 hr. metal and 90 min. wood composite (with studs)
|
| Warranty: |
- All Roton products have a lifetime warranty. When ordering electric Roton, the electric portion of the hinge has a one-year warranty.
|
| Material: |
- Aluminum 6063-T6
|
| EPD: |
- Roton Continuous Hinges Environmental Product Declaration
|
| Length (inches) |
Length (mm) |
Sex Bolts (Door) |
Pan Head (Door) |
Screws (Jamb) |
| 79 |
2007 |
16 |
34 |
17 |
| 83 |
2108 |
16 |
38 |
19 |
| 85 |
2159 |
16 |
38 |
19 |
| 95 |
2413 |
20 |
38 |
19 |
| 119 |
3023 |
24 |
46 |
23 |
| Description | File Number |
| Installation Instructions for UL Fire-Rated Hinge Studs | 75006060 |
| 780-257HD Straight Hole Pattern Installation Instructions | 75007257_780257_SHP.PDF |
Additional product images:
