Stanley BB852-E-H-USP

Stanley BB852-E-H-USP Full Mortise Triple Weight Concealed Ball Bearing Prison Hinge - Application E, With Holes, Prime for Paint Finish

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Product Description:

Full Mortise Triple Weight Concealed Ball Bearing Prison Hinge BB852 x Application E x USP - Stanley

Steel Hinge with Steel Pin
Application E
Special Swaged, With Holes
ANSI A8391
Phosphated and Prime Coated for Painting
Size: 5 x 6"
Full Mortise
Triple Weight
Concealed Ball Bearing
Welded Pin
Gauge of metal: 3/8" (9.5 mm)
Three Knuckle
For lead-lined doors to x-ray rooms and extremely heavy doors and gates
For hinged cell-front doors and grated steel doors of penitentiaries, jails, reformatories, etc.
Made of triple weight steel capable of carrying doors weighing up to 2000 lbs. (906 Kg) (Based on a 3' x 7' door with 3 hinges)
Each of the 2 concealed hardened steel races contains sixteen 3/16" (4.8mm) hardened and ground steel balls which are assembled within a jacket
Provision has been made in the barrel of the hinge for forced lubrication if further lubrication is necessary
Typically made not swaged, no holes (application A) for full surface applications, or for full mortise (applications C) application. All other configurations are made to order
We are doing the application E as seen in the lower left-hand corner of the cut sheet. For the Stanley BB852 the Application A and the Application C are the identical hinge.