Institutional Hinges

Semi-concealed institutional hinges, also known as half-surface hinges, are a type of hinge that is designed to be mounted on the surface of a door or frame, with only half of the hinge visible when the door is closed. These hinges are called "semi-concealed" because only half of the hinge is hidden, while the other half is visible. They are called "institutional" because they are commonly used in institutional settings, such as schools, hospitals, and government buildings, where durability and security are important considerations.

Semi-concealed institutional hinges are heavy-duty hinges that are designed to withstand heavy use and abuse. They are typically made from high-strength materials, such as steel or stainless steel, and they are available in a range of sizes to suit different door weights and dimensions. These hinges are adjustable to allow for minor adjustments to the door's position and alignment, and they are easy to install using screws.

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WE Preferred P456-1D 5-Knuckle Hinge for 13/16 Doors, Black
WE PREFERRED
SKU: 85964
Manufacturer's Part: P456-1D
$8.48
$10.38
Pair
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WE Preferred 376-1D 5-Knuckle Hinge for 13/16 Doors Bulk-50 Pairs, Black
WE PREFERRED
SKU: 18016
Manufacturer's Part: 376-1D
$9.64 Pair
Full Unit Price:$482.00
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WE Preferred 375-26D 5-Knuckle Hinge for 13/16 Doors Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 18014
Manufacturer's Part: 375-26D
$12.42 Pair
Full Unit Price:$621.00
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WE Preferred 374-1D 5-Knuckle Hinge for 3/4 Doors Bulk-50 Pairs, Black
WE PREFERRED
SKU: 18008
Manufacturer's Part: 374-1D
$9.49 Pair
Full Unit Price:$474.50
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WE Preferred P375-1D 5-Knuckle Hinge for 13/16 Doors, Black
WE PREFERRED
SKU: 18011
Manufacturer's Part: P375-1D
$10.14
$11.99
Pair
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WE Preferred P374-E51 5-Knuckle Hinge for 3/4 Doors, White
WE PREFERRED
SKU: 19580
Manufacturer's Part: P374-E51
$7.42
$10.88
Pair
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WE Preferred 456-26D 5-Knuckle Hinge for 13/16 Doors Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 85967
Manufacturer's Part: 456-26D
$9.54 Pair
Full Unit Price:$477.00
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WE Preferred P376-E51 5-Knuckle Hinge for 13/16 Doors, White
WE PREFERRED
SKU: 19587
Manufacturer's Part: P376-E51
$10.88 Pair
Full Unit Price:$544.00
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WE Preferred 849-26D 5-Knuckle Hinge for 13/16 Doors Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 48540
Manufacturer's Part: 849-26D
$12.18 Pair
Full Unit Price:$609.00
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WE Preferred P456-26D 5-Knuckle Hinge for 13/16 Doors, Dull Chrome
WE PREFERRED
SKU: 85966
Manufacturer's Part: P456-26D
$10.98 Pair
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WE Preferred P388-26D 5-Knuckle Hinge for 13/16 Doors, Dull Chrome
WE PREFERRED
SKU: 97228
Manufacturer's Part: P388-26D
$14.12 Pair
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WE Preferred P849-26D 5-Knuckle Hinge for 13/16 Doors, Dull Chrome
WE PREFERRED
SKU: 48538
Manufacturer's Part: P849-26D
$14.14 Pair
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WE Preferred 349-26D 5-Knuckle Hinge Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 97227
Manufacturer's Part: 349-26D
$11.77 Pair
Full Unit Price:$588.50
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270° Nexis 73 Institutional Hinge Hold-Close Screw-on Grass 412.770.08.0015
GRASS AMERICA
SKU: 10286713
Manufacturer's Part: F016073084225
$5.89
$7.29
Each
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WE Preferred P374-1D 5-Knuckle Hinge for 3/4 Doors, Black
WE PREFERRED
SKU: 18007
Manufacturer's Part: P374-1D
$11.54 Pair
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WE Preferred P454-26D 5-Knuckle Hinge for 3/4 Doors, Dull Chrome
WE PREFERRED
SKU: 85960
Manufacturer's Part: P454-26D
$11.10 Pair
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WE Preferred P454-1D 5-Knuckle Hinge for 3/4 Doors, Black
WE PREFERRED
SKU: 85958
Manufacturer's Part: P454-1D
$8.38
$10.38
Pair
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WE Preferred P848-26D 5-Knuckle Hinge for 3/4 Doors, Dull Chrome
WE PREFERRED
SKU: 48537
Manufacturer's Part: P848-26D
$14.24 Pair
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WE Preferred P375-26D 5-Knuckle Hinge for 13/16 Doors, Dull Chrome
WE PREFERRED
SKU: 18013
Manufacturer's Part: P375-26D
$13.36 Pair
Full Unit Price:$334.00
Sold in quantities of 25
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WE Preferred 454-26D 5-Knuckle Hinge for 3/4 Doors Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 85961
Manufacturer's Part: 454-26D
$9.28 Pair
Full Unit Price:$464.00
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WE Preferred P7036-26D 5-Knuckle Hinge for 1-3/8 Doors, Dull Chrome
WE PREFERRED
SKU: 97231
Manufacturer's Part: P7036-26D
$14.99 Pair
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WE Preferred 376-SS 5-Knuckle Hinge for 13/16 Doors Bulk-25 Pairs, Stainless Steel
WE PREFERRED
SKU: 21591
Manufacturer's Part: 376-SS
$17.62 Pair
Full Unit Price:$440.50
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WE Preferred P349-26D 5-Knuckle Hinge for Inset Doors, Dull Chrome
WE PREFERRED
SKU: 97226
Manufacturer's Part: P349-26D
$14.22 Pair
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Salice CMR3A99, Institutional Hinge, Dowel
SALICE AMERICA INC
SKU: 10779255
Manufacturer's Part: CMR3A99
$7.05 Each
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Grass F150145124233 Institutional Hinge Cup, Dowel, Black
GRASS AMERICA
SKU: 10782442
Manufacturer's Part: F150145124233
$3.45
$4.54
Each
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Grass F150000015223 Institutional Hinge Arm, Half Overlay, Nickel
GRASS AMERICA
SKU: 10706650
Manufacturer's Part: F150000015223
$6.87 Each
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WE Preferred 376-26D 5-Knuckle Hinge for 13/16 Doors Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 18018
Manufacturer's Part: 376-26D
$9.98 Pair
Full Unit Price:$499.00
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Grass F150145125223 Institutional Hinge Arm, Full Overlay, Black
GRASS AMERICA
SKU: 10782441
Manufacturer's Part: F150145125223
$8.57 Each
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Salice CMP3A99, Institutional Hinge, Screw-on
SALICE AMERICA INC
SKU: 10779254
Manufacturer's Part: CMP3A99
$8.07 Each
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WE Preferred P860-1D 5-Knuckle Hinge for 3/4 Doors, Black
WE PREFERRED
SKU: 5989
Manufacturer's Part: P860-1D
$11.79 Pair
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WE Preferred P376-1D 5-Knuckle Hinge for 13/16 Doors, Black
WE PREFERRED
SKU: 18015
Manufacturer's Part: P376-1D
$11.48 Pair
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WE Preferred PROIH74-BL 5-Knuckle Overlay Hinge for 3/4 Thick Doors, Black
WE PREFERRED
SKU: 10239467
Manufacturer's Part: PROIH74-BL
$4.29 Pair
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Grass F150000021233 Institutional Hinge Cup, Dowel, Nickel
GRASS AMERICA
SKU: 10706648
Manufacturer's Part: F150000021233
$3.74 Each
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WE Preferred P860-26D 5-Knuckle Hinge for 3/4 Doors, Dull Chrome
WE PREFERRED
SKU: 5990
Manufacturer's Part: P860-26D
$12.59 Pair
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WE Preferred P376-SS 5-Knuckle Hinge for 13/16 Doors, Stainless Steel
WE PREFERRED
SKU: 21590
Manufacturer's Part: P376-SS
$21.72 Pair
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WE Preferred P376-26D 5-Knuckle Hinge for 13/16 Doors, Dull Chrome
WE PREFERRED
SKU: 18017
Manufacturer's Part: P376-26D
$11.64 Pair
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Grass B405.000.51-1/4 6.3mm x 13.5mm Institutional Hinge Euro Screw
GRASS AMERICA
SKU: 10706652
Manufacturer's Part: B405.000.51.25
$0.09 Each
Full Unit Price:$18.00
Sold in quantities of 200
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WE Preferred 374-26D 5-Knuckle Hinge for 3/4 Doors Bulk-50 Pairs, Dull Chrome
WE PREFERRED
SKU: 18010
Manufacturer's Part: 374-26D
$9.89 Pair
Full Unit Price:$494.50
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WE Preferred PROIH74-26D 5-Knuckle Overlay Hinge for 3/4 Thick Doors, Dull Chrome
WE PREFERRED
SKU: 10239465
Manufacturer's Part: PROIH74-26D
$4.29 Pair
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WE Preferred P374-26D 5-Knuckle Hinge for 3/4 Doors, Dull Chrome
WE PREFERRED
SKU: 18009
Manufacturer's Part: P374-26D
$11.78 Pair
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