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RACO 1040

Part #RACO 1040 3-1/2" HOLESEAL 2 PIECE STEEL RACO® Knockout Seal, 2-Piece, For Use With: Box/Panelboard, 3-1/2 in Trade Size, Steel, Electro-Plated Zinc, Silver, 4-3/8 in W x 5/8 in D

MFG #1040

30 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$25.47/EA

Regular Price: $77.98/EA, you save $52.51 (67%)

QTY

U/M

EA BX /10

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RACO 1039

Part #RACO 1039 3" HOLESEAL (2)PIECE STEEL RACO® Knockout Seal, 2-Piece, For Use With: Box/Panelboard, 3 in Trade Size, Steel, Electro-Plated Zinc, Silver, 3-13/16 in W x 5/8 in D

MFG #1039

53 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$20.27/EA

Regular Price: $63.12/EA, you save $42.85 (68%)

QTY

U/M

EA BX /10

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RACO 1041

Part #RACO 1041 4" HOLESEAL (2)PIECE STEEL RACO® Knockout Seal, 2-Piece, For Use With: Box/Panelboard, 4 in Trade Size, Steel, Electro-Plated Zinc, Silver, 4-29/32 in W x 5/8 in D

MFG #1041

50 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$31.58/EA

Regular Price: $92.54/EA, you save $60.95 (66%)

QTY

U/M

EA BX /10

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RACO 1037

Part #RACO 1037 2-1/2" HOLESEAL (2)PIECE STEEL RACO® Knockout Seal, 2-Piece, Steel, Electro-Plated Zinc, 0.625 in L x 3.188 in W x 3.188 in H

MFG #1037

67 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$16.08/EA

Regular Price: $51.03/EA, you save $34.95 (68%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

Compare

RACO 1040

Part #RACO 1040 3-1/2" HOLESEAL 2 PIECE STEEL RACO® Knockout Seal, 2-Piece, For Use With: Box/Panelboard, 3-1/2 in Trade Size, Steel, Electro-Plated Zinc, Silver, 4-3/8 in W x 5/8 in D

MFG #1040

30 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$25.47/EA

Regular Price: $77.98/EA, you save $52.51 (67%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

Compare

RACO 1039

Part #RACO 1039 3" HOLESEAL (2)PIECE STEEL RACO® Knockout Seal, 2-Piece, For Use With: Box/Panelboard, 3 in Trade Size, Steel, Electro-Plated Zinc, Silver, 3-13/16 in W x 5/8 in D

MFG #1039

53 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$20.27/EA

Regular Price: $63.12/EA, you save $42.85 (68%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

Compare

RACO 1041

Part #RACO 1041 4" HOLESEAL (2)PIECE STEEL RACO® Knockout Seal, 2-Piece, For Use With: Box/Panelboard, 4 in Trade Size, Steel, Electro-Plated Zinc, Silver, 4-29/32 in W x 5/8 in D

MFG #1041

50 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$31.58/EA

Regular Price: $92.54/EA, you save $60.95 (66%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

Compare

RACO 1037

Part #RACO 1037 2-1/2" HOLESEAL (2)PIECE STEEL RACO® Knockout Seal, 2-Piece, Steel, Electro-Plated Zinc, 0.625 in L x 3.188 in W x 3.188 in H

MFG #1037

67 in Stock. More available 07/03/2026

VIEW BRANCH INVENTORY

$16.08/EA

Regular Price: $51.03/EA, you save $34.95 (68%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

Results Per Page

12243648