About 24mm at the widest part of the plug.
Vintage Cello End Pin, Cello end spike,
Vintage Cello End Pin or Cello End Spike, Plated collar and Hardwood ferrule
Vintage Cello End Pin, Cello End Spike
Vintage Cello End Pin, Hardwood Ferrule, plated collar
Vintage Cello End Pin 16" Shaft Fully Functional
Cello Endpin, 2PCS Rubber Tip Replacement For Cello End Pin Cello Mute Rubber Tip End Pin Stopper Protector End Musical Instrument Accessory
