Prime-Line Mortise Style Fluted Glass Door Knobs, Features 2 in. Outside Diameter Knobs, Satin Nickel, 1 pk.

Restore the classic look and functionality of vintage interior doors with the Prime-Line E 28315 Mortise Style Fluted Glass Door Knob Set. Designed for replacing worn, damaged, or missing knobs on antique and vintage-style mortise lock systems, this decorative knob set combines timeless elegance with dependable performance. The clear fluted glass knobs and satin nickel bases complement traditional, period-correct, and restoration-style interiors while helping preserve the character of older homes. Constructed with durable glass knobs and diecast bases, this set is designed for use with square-drive mortise lock systems commonly found on antique interior doors. The included 17/64 in. x 3-1/2 in. steel spindle features 3/8 in.-20 threads and can be adjusted to accommodate a variety of door thicknesses. Set screws secure the knobs to the spindle for reliable operation, and thread-locking adhesive may be used to help prevent loosening over time. This knob set includes two 2 in. diameter fluted glass knobs, diecast mounting bases, set screws, and a steel spindle. It is intended for interior door applications only and does not include the mortise lock body, rosettes, strike plates, trim, latch components, or fasteners. For matching rosettes and latch components, see Prime-Line E 2496. Compare dimensions and hardware requirements before purchasing to ensure compatibility with your existing mortise door system.