ITEM 1- Nut Driver to suit Eugaquip Meter Test Block Voltage Links - Standard Version. Part No. TB-NDRI; ITEM 2- Nut Driver to suit Eugaquip Meter Test Block Voltage Links - Insulated with Hook. Part No. TB-NDRIH; ITEM 3- Shorting Plug for Eugaquip Meter Test Block with Extended Reach and 4 mm Pins. Part No. SPER4mm; (Items pictured Left to Right)