Perfect Replica of the 12 Point Depression Crystal PASSAGE DOOR KNOB set a the lowest price for self connecting Rosette. NO Exposed Screws on Rosettes backplate. (Oil Rubbed Bronze Passage Set) This time tested IMPROVED INSTALLATION HARDWARE & Rosettes New Set Screws to Secure knobs to Spindle, eliminates loose knobs Will fit modern drilled doors with standard 2-3/8" backset, No Exposed Screws on either Rosettes ba One knob is fixes to spindle at correct length for 1-3/8" to 1=3/4" thickness A Perfect 12 Point Depression Crystal PASSAGE DOOR KNOB set