2.5 inch (6.35 cm), Standard Blade Electrode Modified
2.75 inch (7 cm), X-Long Standard Blade Electrode Modified
4 inch (10.16 cm), Extended Blade Electrode Modified
6.5 inch (16.51 cm), Extended Blade Electrode Modified
2.75 inch (7 cm), ACE Blade Electrode
4 inch (10.2 cm), ACE Blade Electrode
6.5 inch (16.5 cm), X-Long ACE Blade Electrode