Table 1. Needle electrode driver component list
ComponentNameMaterialSizeNo. Reqd.
AAcorn nutSteel5/8-11 N.C.1
BSliding hammer barC1212-Steel round bar1-1/8 × 121
CSliding hammerC1212 Steel round bar1 ½ × 3-1/81
DNylon I insulatorNylon 6/6, E.P. Grade 2751 ¼ × 2½1
EElectrode screw5/16 HEX-C1212, Steel3/16 × 1-3/82
FElectrode holder nut5/16 HEX-C1212, Steel5/16 × 5/162
GWire brad electrodeSteel18 ga × 1½2
MISCRoll pinSpring steel1/8 × 7/81
Electric cordRG 58A/U4 ft.