BB1199 5X4-1/2 US9 ETW8 Hager Electrified HingesBall bearing heavy weight brass base hinge for use on hollow metal or wood composite doors with hollow metal frames requiring high frequency service...
BB1191 5X4-1/2 US32D Hager HingesBall bearing standard weight brass base hinge For use on hollow metal or wood composite doors with hollow metal frames requiring medium frequency service Hinges are...