BB1199 NRP 4.5" x 4.5" Heavy Weight Ball Bearing Hinge (Non-Removable Pin) Astragals MA581B-DN-622

MA581B-DN-622

For use on center hung lead lined doors

or rim exit device of your choice

Marks USA X-it Series M9900 Grade-1 Panic Rim Exit Device

BB1199 NRP 4.5" x 4.5" Heavy Weight Ball Bearing Hinge (Non-Removable Pin) Astragals MA581B-DN-622Hager BB1199 4 1 2" x 4 1 2" Full Mortise Heavy Weight Ball Bearing Hinge, Non Removable Pin Non Removable Pin also known as security hinges are used with out swinging doors with locking hardware. Typically found on doors that swing outward. A set screw in the barrel prevents the removal of the hinge pin. Today, the Hager name is synonymous with commercial hinges. In fact, they are the industrys premier designer and manufacturer of commercial hinges.