Hager BB2171, 2 Ball Bearings, Steel, Standard Weight, 5 Knuckle, Full Surface Hinge, 4.5" - 5"
Full Surface Architectural, two ball bearing hinge with five knuckles. Standard weight for use with medium weight hollow metal or wood composite doors with channel iron frames requiring medium frequency service. Variety of sizes and finishes available.
PRICED PER PIECE - See full product details and specs in the tabs below
See Hager Hinges Color Chart for a detailed list of Hager finishes.
This high quality Architectural hinge, by Hager Companies, is a full surface hinge. It is a five knuckle, ball bearing hinge and standard weight. Leaves are screwed to the surface of the jamb and the surface of the door.
Available sizes: Â
Hinge Size | Gauge of Metal | Hole Count | Machine Screw Size | ||
 Inches |  mm   |  Door Leaf |  Jamb Leaf | ||
 4-1/2" |  114 |  0.134 |  6 |  2 x 1/4-20 OH |  1/2 x 12-24 OH |
 5" |  127 |  0.145 |  8 |  2 x 1/4-20 OH |  1/2 x 12-24 OH |
Additional Hinge Dimensions:Â (chart) "A", "B", "C", "D" correspond to figure at the right.
Hinge Size |  Door Leaf Width "A" | Jamb Leaf Width  "B" | Jamb Leaf Offset "C" | Jamb Leaf Offset "D" | ||||||
 Inches |  mm |  Inches |  mm |  Inches |  mm   |  Inches |  mm   |  Inches |  mm | |
 4-1/2" |  114 |  2-9/16" |  65 |  1-1/2" |  38 |  1/2" |  12.5 |  3/8" |  10 | |
 5" |  127 |  2-7/8" |  73 |  1-1/2" |  38 |  1/2" |  12.5 |  3/8" |  10 |
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. Button tip and plug.
Option of Non-removable pin (NRP). Pins which have a groove milled into them. A set screw is inserted through the middle knuckle into the groove. This way the pin, hinge and door cannot be removed by burglars and the like.Â
Reversible:Â This hinge can be used for a right handed or left handed door. Simply turn the hinge over, not necessary to remove and replace the hinge pin.
Custom colors available. For details and pricing please contact us or call us at 845-388-1300.Â
Thru-bolts and grommets for wood door applications.
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 specs tab for exact measurements.
This product has a lifetime guarantee against defects in workmanship and materials.
Click here to view this Hinge With a Brass or Stainless Steel Base Material.
To view all hinges in this category, see How to Choose a Full Surface Five Knuckle Hinge.Â
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QuickShipNo
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ManufacturerHager Companies
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MPNBB2171
- Product Design
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Hinge CategoryFull Surface 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 TypeBall 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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Number of HolesSee Dimensions Chart
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- Dimensions
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Hinge Size4-1/2", 5"
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Hinge ThicknessSee Dimensions Chart
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- Installation
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Door TypeWooden Door, Metal Door
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Installation ScrewsInstallation Screws Provided.
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- Additional Options - Purchase Through Our Office
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Reverse Hole PatternYes
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- Finishes
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FinishPrime Coat (USP), Satin Bronze (US10), Antique Bronze (US10A), Oil Rubbed Bronze (US10B), Satin Chrome (US26D)
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- Compliance Details
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Compliance DetailsBHMA Certified
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ANSI DesignationA156.18, A8312
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WarrantyLifetime Limited Warranty
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Click to Print 4-1/2" Hinge Template
Click to Print 5" Hinge Template
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4-1/2" Hinge Template. Select links above for additional templates.