Check the listing for details. Circle Meter Socket Test Block Barrier, Used. Condition: Used. Listed at 9.95 USD. You are bidding on a Block * Circle AW * Model Number: 20017 * Test Block more test block 100A 200A Breakers "Cutler-Hammer" "FPE" "GE" “Heinemann" "ITE" "Murray" "Siemens" "Square D" "Westinghouse" 'Zinsco" 1 Pole 2 Pole 3 Pole Bus Bar Ground Bar Neutral Bar Terminal Block Panel Cover * Condition: Used * Please see pictures for further details * Add Sales Tax when ship-to address is in California Please let me know model or tag number by “Contact seller” on top left of this listing or “note” on the Order Details about number and quantity what you want Overpaid will be refunded tag # photo # maker model details price S&H availability remark test block(sold) #4 & #5 Circle AW 20017 meter socket test block $98.95 $9.95sold barrier #1 - #3 Circle AW 3"x7" barrier $9.95 $9.95 6 available Have a nice day!!!