Hager 1279, Plain Bearing, Steel, Standard Weight, 5 Knuckle, Full Mortise Hinge, All Sizes
Hager 1279 Full Mortised Architectural, plain bearing hinge with five knuckles. Standard weight for use with medium weight door or doors requiring low frequency service. Made of steel with a steel pin. Available in many sizes and finishes.
PRICED PER PIECE - See full product details and specs in the tabs below.
Hager 1279 Full Mortised Architectural, plain bearing hinge with five knuckles. Standard weight for use with medium weight door or doors requiring low frequency service. Made of steel with a steel pin.
Not recommended for use together with a door closer. With door closing device use ball bearing hinge.
Available sizes:
Hinge Size | Gauge of Metal | Hole Count | Screw Size | ||
 Inches |  mm   |  Machine |  Wood | ||
 2" x 2" |  51 x 51 |  0.083 |  4 |  -- |  3/4 x 8 |
 2-1/2" x 2-1/2" |  64 x 64 |  0.089 |  6 |  -- |  3/4 x 8 |
 3" x 3" |  76 x 76 |  0.097 |  6 |  -- |  1 x 9 |
 3-1/2" x 3-1/2" |  89 x 89 |  0.119 |  6 |  1/2 x 10-24 |  1 x 9 |
 4" x 3-1/2" |  102 x 89 |  0.129 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
 4" x 4" |  102 x 102 |  0.129 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
 4-1/2" x 4" |  114 x 102 |  0.134 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
 4-1/2" x 4-1/2" |  114 x 114 |  0.134 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
 5" x 4" |  127 x 102 |  0.145 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
 5" x 4-1/2" |  127 x 114 |  0.145 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
 5" x 5" |  127 x 127 |  0.145 |  8 |  1/2 x 12-24 |  1-1/4 x 12 |
Available Finishes: See options above, See Hager Hinges Color Chart for a detailed list of Hager finishes.
Custom finishes: Available through our office, for details and pricing please contact us or call us at 845-388-1300.
Hinge is provided with a non-rising removable pin. The pin does not rise out of the barrel, yet it is removable, which allows the pin to be taken out for the dismantling of the door without unscrewing the entire hinge. Contains button tip and plug.
Additional Options - can be purchased through our office:
- Hinge size 3-1/2" x 3-1/2" is available with reverse whole pattern. To order please contact us or call us at 845-388-1300.
- Reverse Safety Stud Feature available. This feature is intended to keep the hinge locked in place from abuse of battering or destruction of the hinge and screws. It is primarily used in prisons and psychiatric areas. See Options Tab for pricing and more information.Â
Compliance Details: May be used on listed and fire rated door openings. See Compliance Details tab for more information.
Priced per piece.
Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail. See Product Data Tab for exact measurements.
This product has a lifetime guarantee against defects in workmanship and materials.
 Click here to view our Full Warranty Policy.
For brass or stainless steel, see our here to view this hinge with a Hager 1191 5 Knuckle, Plain Bearing Hinge, Brass or Stainless Steel.
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QuickShipNo
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ManufacturerHager Companies
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MPN1279
- Product Design
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Hinge CategoryFull Mortised Hinge
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Base MaterialSteel
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Usage LevelStandard Duty
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ThrowStandard Throw
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Bearing TypePlain Bearing
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Knuckles5 Knuckle Hinge
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Pin TypeStandard Hinge Pin
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Hinge Tip TypeButton Tip
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Hinge CornerSquare Corner
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Hole PatternCommercial "C" Pattern
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Number of HolesSee Dimensions Chart
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- Dimensions
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Hinge Size3" x 3", 3-1/2" x 3-1/2", 4" x 3-1/2", 4" x 4", 4-1/2" x 4", 4-1/2" x 4-1/2", 5" x 4", 5" x 4-1/2", 5" x 5"
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Hinge ThicknessSee Dimensions Chart
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- Installation
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Door TypeMetal Door, Wooden Door
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Installation ScrewsInstallation Screws Provided Accordingly:
4-1/2" x 4-1/2": All wood and all machine screws provided
4-1/2" x 4": All wood and all machine screws provided
3-1/2" Hinge: All wood screws and half metal screws
4" Hinge: All wood screws and half metal screws
5" Hinge: All metal screws and half wood screws
Additional screw packs can be provided if listed in order comments before completing purchase.
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- Additional Options - Purchase Through Our Office
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Reverse Safety Stud FeatureYes
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- Finishes
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FinishPrime Coat (USP), Polished Brass (US3), Satin Brass (US4), Satin Bronze (US10), Antique Bronze (US10A), Oil Rubbed Bronze (US10B), Satin Nickel (US15), Polished Chrome (US26), Satin Chrome (US26D), Luma Sheen Aluminum, Painted, Mechanical Galvanized Steel
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- Compliance Details
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Compliance DetailsBHMA Certified
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ANSI DesignationA8133, A156.1
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WarrantyLifetime Limited Warranty
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Click to Print 2" Hinge Template
Click to Print 2-1/2" Hinge Template
Click to Print 3" Hinge Template
Click to Print 3-1/2" Hinge Template
Click to Print 4" Hinge Template
Click to Print 4-1/2" Hinge Template
Click to Print 4-1/2" Reverse Safety Stud Hinge Template
Click to Print 5" Hinge Template
Click to Print 5" Reverse Safety Stud Hinge Template
Click to Print Windstorm Rated Components Chart
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2" Hinge Template. Select links above for additional templates.
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Reverse Safety Stud | ||||||||||||
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The Reverse Safety Stud (RSS)Â 7/16" projection is a feature that has a stud projecting from both leaves into the reinforcing plate of both the frame and the door. It is intended to keep the hinge locked in place from abuse of battering or trying to shear the hinges and screws. This feature is primarily used in prisons and psychiatric areas. | |||||||||||
Concealed Air Transfer |
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The Air Transfer modification is primarily for doors that require the transfer of compressed air. Hinges with ATH modification available use 5-32" plastic air tubing, have quick-connect fittings and are capable of transfering 80-100 PSI through the air tubing.
Note: Air Transfer Hinges have a 1 year guarantee against defects in workmanship and defects.Â
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Electric Modifications |
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EMN-Electric Monitor Type: |
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Electric Monitor hinge has a miniature snap action incorporated into the frame leaf. It utilizes a switch to send a signal when the door is opened. This hinge is for electric monitor only.
Switch Maximum Electrical rating: 30 VDC @ .500 amps |
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ETW-Electric Thru-Wire Type: |
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Concealed electric thru-wire hinges are a means to transfer electrical power from the power source, (through the use of 4 continuous electric conductors) through the frame and into the door and finally to the electrified door hardware, such as power lock sets, exit devices and other door monitoring devices. This hinge is for electric thru-wire only.
Electrical rating:
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ETM-Electric Tru-Wire and Monitor Type: |
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These hinges can monitor door position while at the same time transfering power to electrified door hardware such as, power lock sets, exit devices and other door monitoring devices. It does this by combining the 4 continuous electric conductors and the miniature snap action switch to provide continuous circuit and monitoring capabilities.
Electrical rating:
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Important Points to know about Electric Hinges: |
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