5 Knuckle Institutional Overlay Hinge

2.1.5
5 Knuckle

The Rockford Hinge

These hinges have been the industry standard for five-knuckle hinges for over 75 years! They exceed ANSI/BHMA 156.9 Grade 1 requirements.

Hospital tips, 2 3/4″ height, 270 degree opening angle, drilled knuckle ID with precision drawn pins. All mounting holes are countersunk for #8 flat head screws.

Download the 5 Knuckle Hinge PDF

Part NumberSide PanelDoor ThicknessHinge OverlayDoor OverlayGaugePackManufactured
3743/4" (19mm) 3/4" (19mm) 23/32" (18.3mm) 15/32" (11.9mm) .095" (2.4mm) 100/case, cell packed USA
3763/4" (19mm) 13/16" (20.6mm)23/32" (18.3mm)15/32" (11.9mm) .095" (2.4mm) 100/case, cell packed USA
376SS3/4" (19mm) 13/16" (20.6mm)23/32" (18.3mm)15/32" (11.9mm) .095" (2.4mm) 50/case, cell packed USA
37513/16" (20.6mm)13/16" (20.6mm)25/32" (19.8mm)17/32" (13.5mm).095" (2.4mm)100/case, cell packedUSA
4543/4" (19mm)3/4" (19mm)23/32" (18.3mm)15/32" (11.9mm).095" (2.4mm)100/case, cell packedUSA
45513/16" (20.6mm)13/16" (20.6mm)25/32" (19.8mm)17/32" (13.5mm).095" (2.4mm)100/case, cell packedUSA
4563/4" (19mm)13/16" (20.6mm)23/32" (18.3mm)15/32" (11.9mm).095" (2.4mm)100/case, cell packedUSA
8463/4" (19mm)3/16" (20.6mm)23/32" (183mm).095" (2.4mm)100/case, cell packedUSA
8475/8" (15.9mm)3/4" (19mm)39/64" (15.5mm) 11/32" (8.7mm).090" (2.3mm)100/case, cell packedUSA
8483/8" (9.5mm)3/4" (19mm)11/32" (8.7mm)1/8" (3.2mm).095" (2.4mm)100/case, cell packedUSA
8493/4" (19mm),3/4" (19mm),23/32" (18.3mm)15/32" (11.9mm).083" (2.1mm)100/case, cell packedUSA
8513/8" (9.5mm)13/16" (20.6mm)11/32" (8.7mm)1/8" (3.2mm).095" (2.4mm)100/case, cell packedUSA
8535/8" (15.9mm)13/16" (20.6mm)19/32" (15.1mm)11/32" (8.7mm).095" (2.4mm)100/case, cell packedUSA
83141/2" (12.7mm)1/2" (12.7mm)1/2" (12.7mm)9/32" (7.1mm).090" (2.3mm)100/case, cell packedUSA
8314SS1/2" (12.7mm)1/2" (12.7mm)1/2" (12.7mm)9/32" (7.1mm).090" (2.3mm)50/case, cell packed USA
83625/8" (15.9mm)13/16" (20.6mm)13/16" (20.6mm)11/32" (8.7mm).095" (2.4mm)100/case, cell packedUSA
8362SS5/8" (15.9mm)13/16" (20.6mm)13/16" (20.6mm)11/32" (8.7mm).090" (2.3mm)50/case, cell packedUSA