Double Weight Concealed Ball Bearing Prison Hinges
| BB855 – (ANSI A8381) – steel with a welded pin. Phosphated and prime coated for painting |
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Note: Provision has been made in the barrel of hinge for forced lubrication if further lubrication is necessary
Templates
| Hinge | Size | Template | Description | Revision |
Last Updated |
| BB855 Application A | N/A | No Hole Weld-on | |||
| BB855 Application B | 5" | T50-98 | BB855 Full Surface Hinge Application B | B | 2021 |
| BB855 Application C | N/A | No Hole Weld-on | |||
| BB855 Application D | 5" | T50-97 | BB855 Full Mortise Hinge Application D | B | 2021 |
| BB855 Application E | N/A | No Hole Weld-on | |||
| BB855 Application F | N/A | No Hole Weld-on | |||
| BB855 Application G | N/A | No Hole Weld-on | |||
| BB855 Application H | 5" | T50-94 | BB855 Half Mortise Hinge Application H | B | 2021 |