Prime Line Defender Security E 2643 Colonial Style Door Knobs, 1/4 in. Square Drive, Wrought Steel Design, Satin Nickel Finish, with Spindles

Colonial style knob set fits 1/4 in. square drive spindle systems commonly found in antique and vintage door hardware sets Each knob features an embossed rope design on the face of each knob This set includes one 2-3/4 in. steel spindle, and one 3-5/8 in. steel spindle with 3/8 in. -20 threads These knobs are constructed of wrought steel and come in a satin nickel-plated finish Use of these knobs is limited to interior doors. These knobs are not for use on exterior (entry) doors, Manufacturer: Prime-Line Products