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Best BB855D-USP 5" x 6" Full Surface Heavy Weight Concealed Bearing Prison Hinge, With Fasteners, Primed for Paint

  • SKU: BB855DUSP

Best BB855D-USP 5" x 6" Full Surface Heavy Weight Concealed Bearing Prison Hinge, With Fasteners, Primed for Paint

  • SKU: BB855DUSP
Sale price$141.00/ea
Available (4‑6 Weeks)
4-6 Weeks Lead Time
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Technical Specs

Hinge Type Hinge, Special Application
Mounting Style Square
Knuckles 3
Bearing Type Ball Bearing
Height 5"
Width 6"
Product Type Hinges

Product Specs

Manufacturer Best (Formerly Stanley)
SKU BB855 5X6 D
Installation Commercial
Origin
Unit of Measure
Finish
Finish 600/USP
Finish Description Primed for Painting
Finish Family Primed

Best (Formerly Stanley) BB855D-5 x 6-USP Full Mortise Heavy Weight Concealed Bearing Prison Hinge 5" x 6", Swaged, Furnished With Fasteners, Door Weighing Up To 800 Lbs, See Manuf Cut Sheet, USP Prime Coat Gray

Sold Per Each

The BB855D-USP is a Full Mortise Heavy Weight Concealed Bearing Prison Hinge, designed specifically for doors weighing up to 800 lbs. This 5" x 6" hinge is furnished with pre-drilled holes and swaged for easy installation. It also comes with a prime coat in gray, as detailed on the manufacturer's cut sheet.

  • For lead-lined doors to x-ray rooms and other exceptionally heavy doors
  • Made of double-weight steel capable of carrying doors weighing up to 800 lbs. (363 Kg) (Based on a 3' x 7' door with 3 hinges)
  • concealed hardened steel races contains sixteen 1/8" (3.2mm) hardened and ground steel balls which are assembled within a jacket
  • Concealed bearings are well lubricated ensuring smooth, long-lasting operation
  • Rolled knuckles are welded and machined
  • Typically made not swaged, no holes (application A) for full surface applications, or for full mortise (applications C) applications. All other configurations are made to order
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