Knife Electrode, Needle Electrode is a knife electrode, needle electrode catalogued in the HF Instruments section of the. Every configuration in this listing is printed as length 135 mm, diameter 4 mm, second working-end diameter 18 mm, straight, insulated, and monopolar.

Knife Electrode, Needle Electrode is a knife electrode, needle electrode catalogued in the HF Instruments section of the. Every configuration in this listing is printed as length 150 mm, diameter 2.4 mm, straight, insulated, and monopolar. The listing covers catalog number as a single catalogued configuration.