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    1. 72171 3/4 1 4-11/16" x 2-1/8" x 4-11/16", (3) 1/2"/(7) 3/4"/(6) 1" Knockout, 42 Cu Inch, Silver, Pre-Galvanized, Steel, Welded, Square Outlet Box
      72171 3/4 1 4-11/16" x 2-1/8" x 4-11/16", (3) 1/2"/(7) 3/4"/(6) 1" Knockout, 42 Cu Inch, Silver, Pre-Galvanized, Steel, Welded, Square Outlet Box
      $2.80 / EA
      Availability: 15 EA
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    2. 72171CV 1/2 3/4 4-11/16-SQ BX,STL,42CU,1/2&3/4E-KO,
      72171CV 1/2 3/4 4-11/16-SQ BX,STL,42CU,1/2&3/4E-KO,
      $7.08 / EA
      Availability: Currently out of stock
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    1. Knockout Size (3) 1/2 Inch Conduit Bottom, (2) 3/4 Inch Conduit Bottom, (2) 1/2 Inch Conduit Side, (1) 3/4 Inch Conduit Side, (4) 1/2 Inch Conduit End, (2) 3/4 Inch Conduit End Remove This Item
    2. Knockout Size (3) 1/2 Inch Conduit Bottom, (2) 3/4 Inch Conduit Bottom, (2) 3/4 Inch Conduit Side, (2) 1 Inch Conduit Side, (2) 3/4 Inch Conduit End, (2) 1 Inch Conduit End Remove This Item
    3. Knockout Size (5) 1/2 Inch Conduit Bottom, (6) 1/2 Inch Conduit Side, (6) 1/2 Inch Conduit End Remove This Item
    4. Standard Package 20 Remove This Item
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