This Top Knobs TK591SAB Mercer Collection medium knob offers a sleek, contemporary design with a 1-1/8" diameter and 1" projection. Its enduring style and ease of installation make it perfect for any space.
  Featuring a durable finish and smooth operation, this Top Knobs TK591SAB Mercer Collection knob brings a touch of elegance to your hardware. Easy to install with a pre-threaded screw, it stands out in transitional or modern designs.