
CH51 – Full Mortise Hinge
- No special door and frame preparation
- For beveled or square edged doors
- For 1 ¾” doors
- Supports door weights up to 600 lbs.
- 4’0” Maximum door width
- For high traffic, high abuse doors
- No exposed fasteners when door is closed
- All sizes are non-handed
- Lifetime mechanical warranty (See warranty information)
- Material –Heavy-duty 13 gauge 304 Stainless Steel
- Fully welded top and bottom knuckles at no extra cost
- Special friction free self lube bearings
- Self drilling screws
- ¼” diameter stainless steel pin
- Electrical modifications available
- Conforms to ANSI/BHMA 156.26, Grade 1
- UL/ULC fire listed on wood doors for up to 20 minutes
- UL/ULC fire listed on hollow metal & composite wood fire doors for 90 minutes
- UL/ULC fire listed on hollow metal doors for up to 3 hours
- Meets UL10B, UL10C, UBC 7-2.

Screw Pack 1
#10 x 3/4” Phillips Flat Head Undercut Self-Drilling Screws

Screw Pack 2
#10 x 1 1/4” Phillips Flat Head Undercut Sheet Metal Screws
NOTE: Please specify screw requirements if different.

CH51: Available Materials
630 – Satin Stainless Steel – US32D
CH51 – Product Specifications
PBB Model
Number |
Length
|
Screw Count
|
||
Inches
|
Centimeters
|
Door
|
Jamb
|
|
79-1/8”
83-1/8” 85” 95” 118-3/4” |
201.0
211.1 215.9 241.3 301.6 |
20
21 21 23 27 |
20
21 21 23 27 |