Product Overview
Trudoor TD-CHFM Heavy-Duty Full Mortise (Concealed Leaf) Continuous Gear Hinge, Grade-1, Fire-Rated
Heavy-duty aluminum continuous geared hinge – designed mainly for new door applications
- Full concealed, heavy-duty grade-1
- 3/32" door inset
- Door edge protection lip
- Eliminates door sag and binding
- 48" door width maximum
- 450 lbs. door weight maximum
- Standard Lengths: 79", 83″, *95″
Cross Reference
TD-CHFS hinges can be specified as a substitute or direct replacement for: ABH A240HD, Best/Stanley 662HD, Cal-Royal CRHD782240, Design Hardware FMHD, Hager 780-224HD, Ives 224, NGP HD2400, PBB CG31L, Pemko _FM_-HD1, Select SL24

Brand |
Trudoor |
---|---|
Length |
79" (for 6'8" door), 83" (for 7'0" door), 95" (for 8'0" door) |
Finishes |
Black Anodized Aluminum, Clear Anodized Aluminum, Dark Bronze Anodized Aluminum |
Continuous Hinge Type |
Full Mortise (Concealed) |
ANSI/BHMA Standard |
ANSI/BHMA A156.26-2017 |
Usage |
Heavy Duty |
Material |
Aluminum |
Fasteners |
12-24 x 3/4″ undercut self drilling, thread forming tek machine screws |
Door Applications |
1-3/4″ Thick Doors |
Door Weight |
up to 450 lbs. |
Door Width |
up to 48" |
Fire Rating |
Approved for use on metal swinging type fire doors rated up to and including 90 minutes, Wood doors up to 60 minutes |
Buy American Act Compliance |
Meets Buy Amercian Act - Made in USA |
Warranty |
Limited Lifetime Warranty |

Trudoor TD-CHFM Heavy-Duty Full Mortise Concealed Continuous Gear Hinge