Monopolar Footswitching Pencil. Fits most electrosurgical units including Valleylab, Davol, Conmed etc. Autoclavable. Made in Australia. Used with reusable electrosurgical monopolar active cord (sold separately). Range of reusable electrodes available, note: not supplied with an electrode. Available in 12, 16 or 20cm length. All footswitching pencils have a 4.76mm push/pull fitting.