Product Overview
PBB SH-BB51/BB81 4545 4-1/2 x 4-1/2 Standard Weight Ball Bearing Shimming Hinge, Five Knuckle, Non-Removable Pin
After years of research and testing, PBB has the solution for shimming/squaring doors. The method only requires a quick turn of an Allen wrench, allowing you to shim the hinge instantly. The shim hinge saves time and money from conventional shimming methods.
- Shims are built into the leaves, maintaining the structural integrity and durability of the hinge
- Templated hinge hole pattern
- Compatible with wood and hollow metal doors and frames
- Standard NRP (non-removable pin)
- No additional hardware needed, besides the included set screw and Allen wrench
- Non-handed
- Fire-Rated: Stainless steel adjusters maintain UL listing
- ANSI/BHMA Certified
- Assembled in the USA
- Patent #8863358
- SH-BB51 US32D/630 Satin stainless steel finish
- SH-BB81 US26D/652 Satin chrome finish
Applications
- Fire-Rated Hollow Metal Doors
- Fire-Rated Wood Doors
- Access Control Doors
- Gap Reduction
- General Shimming
Brand | |
---|---|
Finishes | 630 Satin Stainless Steel, 652 Satin Chrome |
Hinge Type | Full Mortise |
Size | 4.5" x 4.5" |
Knuckles | Five |
Bearings | Ball Bearing |
Material | BB81: Steel (ANSI A8112) – BB51: Stainless Steel (ANSI A5112) |
Gauge | 0 .134 |
Usage | Medium Duty |
ANSI/BHMA Standard | Meets ANSI/BHMA A156 .1 |
Special Feature | Built-in Shims, Non-Removable Pin |
Related Products
PBB SH-BB51/BB81 4.5″ x 4.5″ Ball Bearing Shim Hinge