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    1. 52151 1/2 4" x 1-1/2" x 4", (17) 1/2" Knockout, 21 Cu Inch, Pre-Galvanized Steel, Drawn, Square Outlet Box
      52151 1/2 4" x 1-1/2" x 4", (17) 1/2" Knockout, 21 Cu Inch, Pre-Galvanized Steel, Drawn, Square Outlet Box
      $1.37 / EA
      Availability: 197 EA
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    2. 52151 1/2 3/4 4" x 1-1/2" x 4", (11) 1/2"/(6) 3/4" Knockout, 21 Cu Inch, Pre-Galvanized Steel, Drawn, Square Outlet Box
      52151 1/2 3/4 4" x 1-1/2" x 4", (11) 1/2"/(6) 3/4" Knockout, 21 Cu Inch, Pre-Galvanized Steel, Drawn, Square Outlet Box
      $1.20 / EA
      Availability: 185 EA
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    3. 53151 1/2 4" x 1-1/2" x 4", 12-Knockout, 21 Cu Inch, Pre-Galvanized Steel, Square Outlet Box Extension Ring
      53151 1/2 4" x 1-1/2" x 4", 12-Knockout, 21 Cu Inch, Pre-Galvanized Steel, Square Outlet Box Extension Ring
      $2.53 / EA
      Availability: 176 EA
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    4. 52151 X 4" x 1-1/2" x 4", 11-Knockout, 21 Cu Inch, Silver, Pre-Galvanized Steel, Welded, Square Outlet Box
      52151 X 4" x 1-1/2" x 4", 11-Knockout, 21 Cu Inch, Silver, Pre-Galvanized Steel, Welded, Square Outlet Box
      $2.67 / EA
      Availability: 50 EA
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    5. 52151 N STEEL CITY SQUARE DEVICE BOX- 4" 1.5" WITH 1/2&3/4" CONC KOS & ROMEX CLAMPS
      52151 N STEEL CITY SQUARE DEVICE BOX- 4" 1.5" WITH 1/2&3/4" CONC KOS & ROMEX CLAMPS
      $7.79 / EA
      Availability: 50 EA
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    6. 151-SH2346-1458 STEEL CITY METALLIC SQUARE BOX
      151-SH2346-1458 STEEL CITY METALLIC SQUARE BOX
      $27.37 / EA
      Availability: 50 EA
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    7. 52151 BX 4" x 1-1/2" x 4", (7) 1/2"/(2) 3/4"/(4) Cable End Knockout, 21 Cu Inch, Pre-Galvanized Steel, B-Bracket Mount, Welded, Square Outlet Box
      52151 BX 4" x 1-1/2" x 4", (7) 1/2"/(2) 3/4"/(4) Cable End Knockout, 21 Cu Inch, Pre-Galvanized Steel, B-Bracket Mount, Welded, Square Outlet Box
      $2.79 / EA
      Availability: 45 EA
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    8. 53151 1234UB 4" x 1-1/2" x 4" 21Cu Inch 10Knockout Pre-Galvanized Welded Steel Square Outlet Box Extension Ring
      53151 1234UB 4" x 1-1/2" x 4" 21Cu Inch 10Knockout Pre-Galvanized Welded Steel Square Outlet Box Extension Ring
      $6.93 / EA
      Availability: 40 EA
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    9. 52151-3/4 4" x 1-1/2" x 4", (3) 1/2"/(10) 3/4" Knockout, 21 Cu Inch, Pre-Galvanized Steel, Drawn, Square Outlet Box
      52151-3/4 4" x 1-1/2" x 4", (3) 1/2"/(10) 3/4" Knockout, 21 Cu Inch, Pre-Galvanized Steel, Drawn, Square Outlet Box
      $1.37 / EA
      Availability: 38 EA
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    10. 52151 VX STEEL CITY DEVICE BOX- 4"SQUARE 1.5" WITH SIDE BKT 1/2&3/4 BX CLAMPS
      52151 VX STEEL CITY DEVICE BOX- 4"SQUARE 1.5" WITH SIDE BKT 1/2&3/4 BX CLAMPS
      $3.35 / EA
      Availability: 26 EA
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    11. 4S-1/2 BOX 4 IN SQ 1-1/2 DEEP 1/2 KOS
      4S-1/2 BOX 4 IN SQ 1-1/2 DEEP 1/2 KOS
      $18.98 / EA
      Availability: 25 EA
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    12. 52151-CVX 4" x 1-1/2" x 4", (7) 1/2"/(2) 3/4"/4 Cable End Knockout, 21 Cu Inch, Pre-Galvanized Steel, CV-Bracket Mount, Welded, Square Outlet Box
      52151-CVX 4" x 1-1/2" x 4", (7) 1/2"/(2) 3/4"/4 Cable End Knockout, 21 Cu Inch, Pre-Galvanized Steel, CV-Bracket Mount, Welded, Square Outlet Box
      $2.77 / EA
      Availability: 23 EA
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    13. 52151 CV 1/2 3/4 4" x 1-1/2" x 4", (17) 1/2"/(6) 3/4" Knockout, 21 Cu Inch, Pre-Galvanized Steel, CV-Bracket Mount, Welded, Square Outlet Box
      52151 CV 1/2 3/4 4" x 1-1/2" x 4", (17) 1/2"/(6) 3/4" Knockout, 21 Cu Inch, Pre-Galvanized Steel, CV-Bracket Mount, Welded, Square Outlet Box
      $2.57 / EA
      Availability: 14 EA
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    14. 52151 MS X 4" x 1-1/2" x 4", 21 Cu Inch, Silver, Welded Pre-Galvanized Steel, 11-Knockout, MS Bracket Mount, Electrical Square Outlet Box
      52151 MS X 4" x 1-1/2" x 4", 21 Cu Inch, Silver, Welded Pre-Galvanized Steel, 11-Knockout, MS Bracket Mount, Electrical Square Outlet Box
      $4.33 / EA
      Availability: 8 EA
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    15. 521511234EWGB 4" x 1-1/2" x 4", (16) 1/2"/(6) 3/4" Knockout, 21 Cu Inch, Galvanized Steel, Welded, Square Outlet Box
      521511234EWGB 4" x 1-1/2" x 4", (16) 1/2"/(6) 3/4" Knockout, 21 Cu Inch, Galvanized Steel, Welded, Square Outlet Box
      $1.16 / EA
      Availability: 8 EA
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    16. 53151 1/2 3/4 4" x 1-1/2" x 4", 12-Knockout, 21 Cu Inch, Pre-Galvanized Steel, Square Outlet Box Extension Ring
      53151 1/2 3/4 4" x 1-1/2" x 4", 12-Knockout, 21 Cu Inch, Pre-Galvanized Steel, Square Outlet Box Extension Ring
      $2.25 / EA
      Availability: 6 EA
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