Delmhorst 26-ES, 26-ED 1-1-8" Insulated Pins (4) for 26-ES Electrode
The Delmhorst 496/4 are contact pins used on the 26-ES and 26-ED Electrode and come in a package of 4. They penetrate up to 1-1/8". These are the pins that are pre-installed when you purchase the electrode. The are insulated, so that they measure only at the tip. They can also be used on the 22-E.