Hager BB1173-45 5-Knuckle Half Surface Standard Weight Ball Bearing Hinge

Hager BB1173-45 is a 4.5" x 4.5" five knuckle, standard weight, half surface hinge. The Hager BB1173-40 is a reversible 2 ball bearing hinge and has a Non-Removable Pin. Hager BB1173-45 is recommended for use on regular weight hollow metal or wood composite doors with hollow metal frames requiring medium frequency service.