MacPro MPB99 - 4.5" x 4.5" Heavy-Weight Ball Bearing Hinge Electrified Hinges Best 9K37R-15-D-S3 Grade 1 Classroom

Best 9K37R-15-D-S3 Grade 1 Classroom Cylindrical Lock

Good Resistance to Ozone

Passage Function – Levers Always Free and Open

cold rolled steel frame

1-3/4" thick

MacPro MPB99 - 4.5" x 4.5" Heavy-Weight Ball Bearing Hinge Electrified Hinges Best 9K37R-15-D-S3 Grade 1 ClassroomMcKinney MacPro MPB99 Hinge, Five Knuckle Heavy Weight, 4 1 2" x 4 1 2", US32D 630 Satin Stainless Steel The MacPro line by McKinney offers contractor grade hinges to get the job done right. High quality MacPro hinges are an extraordinary value, ideal when you need large quantities of standard hinges. For doors with a closing device, bearing hinge must be used For heavy weight doors with a closing device, select a MPB99, heavy weight bearing hinge