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4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-S (pack of 150)
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4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-S (pack of 150)
4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-S (pack of 150)
SKU: SKU: 52151-S
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Select a Variant:
- 4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-S (pack of 150)
- 4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-S (pack of 150)
- Two Gang Multi-Gang Box Cover GBBC-2 (Pack of 50)
- Two Gang Multi-Gang Box Cover GBDUP-2 (Pack of 60)
- Two Gang Multi-Gang Box Cover GBGFI-2 (Pack of 100)
- Two Gang Non-Metallic Romex Box MSB2G (pack of 32)
- Weatherproof Box FD Type 1281 (Pack of 15)
- Toggle Switch Three Gang GBTC-3 (Pack of 40)
- Toggle Switch Two Gang GBTC-2 (Pack of 80)
- Two Gang Low Voltage Non-Metallic Box MSBLV2G (pack of 50)
- Two Gang Masonry Box With Deep Extension Knockouts Conduit TBX-235 (Pack of 5)
- Toggle Switch Five Gang GBTC-5 (Pack of 100)
- Toggle Switch Four Gang GBTC-4 (Pack of 50)
- Toggle Switch Nine Gang GBTC-9 (Pack of 50)
- Toggle Switch Seven Gang GBTC-7 (Pack of 50)
- Toggle Switch Six Gang GBTC-6 (Pack of 50)
- Three Gang Multi-Gang Box Cover GBBC-3 (Pack of 50)
- Three Gang Multi-Gang Box Cover GBDUP-3 (Pack of 50)
- Three Gang Multi-Gang Box Cover GBGFI-3 (Pack of 50)
- Three Gang Non-Metallic Romex Box MSB3G (pack of 25)
- Toggle Switch Eight Gang GBTC-8 (Pack of 50)
- Seven Gang Multi-Gang Box Cover GBBC-7 (Pack of 10)
- Seven Gang Multi-Gang Box Cover GBDUP-7 (Pack of 50)
- Seven Gang Multi-Gang Box Cover GBGFI-7 (Pack of 25)
- Six Gang Multi-Gang Box Cover GBBC-6 (Pack of 30)
- Six Gang Multi-Gang Box Cover GBDUP-6 (Pack of 50)
- Six Gang Multi-Gang Box Cover GBGFI-6 (Pack of 100)
- Three Gang Masonry Box With Deep Extension Knockouts Conduit TBX-335 (Pack of 5)
- Four Gang Multi-Gang Box Cover GBBC-4 (Pack of 35)
- Four Gang Multi-Gang Box Cover GBDUP-4 (Pack of 40)
- Four Gang Multi-Gang Box Cover GBGFI-4 (Pack of 50)
- Nine Gang Multi-Gang Box Cover GBBC-9 (Pack of 5)
- Nine Gang Multi-Gang Box Cover GBDUP-9 (Pack of 50)
- Nine Gang Multi-Gang Box Cover GBGFI-9 (Pack of 50)
- One Gang Horizontal Non-Metallic Romex Box MSBHZ ( pack of 50)
- One Gang Masonry Box With Deep Extension Knockouts Conduit TBX-135 (Pack of 10)
- One Gang Non-Metallic Romex Box MSB1G (pack of 48)
- Round Ceiling Fan Non-Metallic Romex Box MSBFAN ( pack of 15)
- Five Gang Multi-Gang Box Cover GBBC-5 (Pack of 40)
- Five Gang Multi-Gang Box Cover GBDUP-5 (Pack of 50)
- Five Gang Multi-Gang Box Cover GBGFI-5 (Pack of 50)
- Four Gang Masonry Box With Deep Extension Knockouts Conduit TBX-435 (Pack of 5)
- 6S J BOX 2-1/2 IN.DEEP 3/4 IN. KNOCKOUTS 6250-3/4 (Pack of 20)
- Eight Gang Multi-Gang Box Cover GBBC-8 (Pack of 10)
- Eight Gang Multi-Gang Box Cover GBDUP-8 (Pack of 50)
- Eight Gang Multi-Gang Box Cover GBGFI-8 (Pack of 25)
- Five Gang Masonry Box With Deep Extension Knockouts Conduit TBX-535 (Pack of 4)
- 6 Square Junction Box 3-1/2 Inch Deep 1 Inch Knockouts 6350-1 (Pack of 20)
- 6 Square Junction Box 3-1/2 Inch Deep 1-1/2 Inch Knockouts 6350-1-1/2 (Pack of 20)
- 6 Square Junction Box 3-1/2 Inch Deep 1-1/4 Inch Knockouts 6350-1-1/4 (Pack of 20)
- 6 Square Junction Box 3-1/2 Inch Deep 1/2 And 3/4 Inch Knockouts 6350-S (Pack of 20)
- 6 Square One Gang Adjustable Device Ring 3/4 To 1-1/2 Inch Raise 61AMR-1 (Pack of 10)
- 6 Square One Gang Adjustable Device Ring 5/8 TO 1-1/4 Inch Raise 61AMR-158 (Pack of 10)
- 6" 316 Stainless Steel Two Piece Rigid Conduit For Strut Straps STR600-SS (Pack of 25)
- 6" SQ BOX 3-1/2" DEEP 3/4" KNOCKOUTS 6350-3/4 (Pack of 17)
- 6 Inch Square Blank Junction Box 1-1/2 Inch Deep No Knockouts 6150-BLNK (Pack of 10)
- 6 Inch Square Blank Junction Box 2-1/2 Inch Deep No Knockouts 6250-BLNK (Pack of 10)
- 6 Inch Square Junction Box 1-1/2 Inch Deep 1/2 And 3/4 Inch Knockouts 6150-S (Pack of 20)
- 6 Inch Square Junction Box 2-1/2 Inch Deep 1 Inch Knockouts 6250-1 (Pack of 20)
- 6 Inch Square Junction Box 2-1/2 Inch Deep 1-1/4 Inch Knockouts 6250-1-1/4 (Pack of 20)
- 6 Inch Square Junction Box 2-1/2 Inch Deep 1/2 And 3/4 Inch Knockouts 6250-S (Pack of 20)
- 6 Square Blank Junction Box 3-1/2 Inch Deep No Knockouts 6350-BLNK (Pack of 10)
- 6 Square Extention Ring 3-1/2 Inch Deep 1/2 And 3/4 Inch Knockouts 6350-EXT (Pack of 20)
- 4-11/16" Welded Junction Box 72171-1W (Pack of 100)
- 4-11/16" Welded Junction Box 72171-3/4-1W (Pack of 100)
- 4-11/16" Welded Junction Box 72171-3/4W (Pack of 100)
- 4-11/16" Welded Junction Box 72171-SW (Pack of 100)
- 5" Square Box With 1/2" Hinged Device Ring HP-150 (Pack of 20)
- 5" Square Box With 3/4" Hinged Device Ring HP-175 (Pack of 20)
- 5" Square Box With Hinged 2 Gang Flat Device Ring HP-200 (Pack of 20)
- 5" Square One Gang Device Ring - 3/4" Raised 5158 (Pack of 30)
- 5" Square One Gang Device Ring-1 Raised 5175 (Pack of 30)
- 4-1/8" Long X 2-1/2" Wide X 1-7/8" Deep Oversized Handy Box Cover With Dia G20320 (Pack of 225)
- 4-11/16" Square Extension Ring 73181-BLNK (Pack of 100)
- 4-11/16" Square Industrial Surface Cover 72C35 (Pack of 200)
- 4-11/16" Square Industrial Surface Cover 72C36 (Pack of 200)
- 4-11/16" Welded Junction Box 72171-1-1/4W (Pack of 100)
- 4-11/16" Welded Junction Box 72171-1/2W (Pack of 100)
- 4"X2" Handy Box Cover Blank G19290 (Pack of 400)
- 4"X2" Handy Box Cover Blank With 1/2" Knockout G19430 (Pack of 400)
- 4"X2" Handy Box Extension Ring 1-1/2" Deep Welded With Conduit KO's G19280-E (Pack of 50)
- 4"X2" Handy Bracketed Box 1-7/8" Deep Drawn With Conduit KO's G19281-AB (Pack of 50)
- 4-1/2" Round Concrete Tight Deep Floor Box FB400C (Pack of 6)
- 4"X2" Handy Utility Extension Ring 1-7/8" Deep With 1/2" Knockouts G19281-E (Pack of 100)
- 4-1/8" Long X 2-1/2" Wide Oversized Handy Box Cover With Blank G20290 (Pack of 225)
- 4-1/8" Long x 2-1/2" Wide x 1-7/8" Deep Drawn Oversized Handy Box With Conduit KO's G20281 (Pack of 100)
- 4"X2" Handy Box Cover 1.41" Dia G19320 (Pack of 325)
- 4"X2" Handy Box 2-1/8" Deep Drawn With Conduit Ko's Stainless Steel G19282-SS (Pack of 50)
- 4"X2" Handy Box 2-1/8" Deep Drawn With Conduit KO's G19282NGH (Pack of 50)
- 4"X2" Handy Box 2-1/8" Deep Drawn With Conduit Ko's G19282-3/4 (Pack of 200)
- 4"X2" Handy Box 2-1/8" Deep Drawn With Conduit KO's G19282 (Pack of 100)
- 4"X2" Handy Box 2-1/8" Deep 1/2" Ko Flat Vertical Bracketed G19282-F (Pack of 50)
- 4"X2" Handy Box 1-7/8" Deep Drawn With Conduit KO's Stainless Steel G19281-SS (Pack of 50)
- 4" Square Box 1-1/2 Inch Deep-Welded With Conduit Knockouts 52151-3/4 (Pack of 150)
- 4" Square Industrial Surface Cover 1/2" Raised - 2.141" G1934 ( pack of 100 )
- 4" Square To Round Perfect Fit Device Ring 2" Raised EXR-2 (Pack of 40)
- 4" X2" Rectangular Box 1-1/2" Deep 1/2" & 3/4" Ko's G19280-S (Pack of 200)
- 4"X2" Handy Box 1-1/2" Deep Drawn With Conduit KO's G19280 (Pack of 120)
- 4"X2" Handy Box 1-1/4" Deep Drawn With Conduit KO's G19279 (Pack of 75)
- 4"X2" Handy Box 1-7/8" Deep Drawn With Conduit KO's G19281 (Pack of 110)
- 4"X2" Handy Box 1-7/8" Deep Drawn With Conduit KO's G19281-3/4 (Pack of 100)
- 4"X2" Handy Box 1-7/8" Deep Drawn With Conduit KO's G19281NGH (Pack of 100)
- 4"X2" Handy Box 2-1/8" Deep Drawn No Knockouts Stainless Steel G19282-BLNKSS (Pack of 50)
- 4" Square Box 1-1/2 Inch Deep-Welded With Conduit Knockout S52151-1/2 (Pack of 200)
- 4" Square 1/2" Raised Industrial Surface Cover With Toggle/GFCI G1948 (Pack of 100)
- 4" Square 1/2" Raised Industrial Surface Cover With GFCI Duplex G1951 (Pack of 150)
- 4" Square 1/2" Raised Industrial Surface Cover With GFCI & Single Rec 1.406" Dia G1952 (Pack of 100)
- 4" Square 1/2" Raised Industrial Surface Cover With Duplex 1.406" Dia G1940 (Pack of 250)
- 4" Square 1/2" Raised Industrial Surface Cover With 2.441" Dia G1949 (Pack of 100)
- 4" Square 1/2" Raised Industrial Surface Cover Duplex G1938 (Pack of 110)
- 4" Square 1/2" Raised Industrial Surface Cover Blank With 1/2" Knockout G1930 (Pack of 100)
- 4" Square 1/2" Raised Industrial Surface Cover Blank G1929 (Pack of 150)
- 4" Square 1/2" Raised Industrial Surface Cover 2.141" Dia G1944 (Pack of 150)
- 4" Square 1/2" Raised Industrial Surface Cover 1.719" Dia G1943 (Pack of 125)
- 4" Square 1/2" Raised Industrial Surface Cover (2) Duplex G1939 (Pack of 150)
- 4" Round Pan Box, 1/4" Deep - Drawn W/Conduit KO's, Fixture Earss 2-3/4" O.C. 56113 (Pack of 30)
- 4" Round Pan Box, 1/2" Deep - Drawn W/Conduit KO's, Fixture Earss 2-3/4" O.C. 56111 (Pack of 120)
- 4" Round Pan Box, 1/2" Deep - Drawn W/Conduit KO's, Fixture Ears 2-3/4" O.C. 56112 (Pack of 100)
- 4 Square Stationary Fixture Hanger White 52C75-WH (pack of 15)
- 4 Square Stationary Fixture Hanger 52C75 (pack of 20)
- 4 Square Stationary Fixture Hanger 52C50 (pack of 25)
- 4 Square Junction Bracket Box 2-1/8 Inch Deep MC/BX Connection Points Metal Stud Bracket 52171-MSBX (pack of 50)
- 4 Square Junction Box 1-1/2 Inch 1/2 And 3/4 Knockouts Red 52151-SVTRED (pack of 50)
- 4 Square Junction Box 4 Inch Deep Flat Vertical Bracket Red 52191-FRED (pack of 20)
- 4 Square Junction Box With Ceiling Grid Span Bar 3-1/2 Inch Deep 1/2 And 3/4 Inch Knockouts 52181-VTBAR (pack of 10)
- 4 Square Cover With Two 8-32 Mounting Holes Adapts Octagon 4 Inch Square Adapter Plate 52C1-OCT (pack of 90)
- 4 Square Blank Junction Box 1-1/2 Inch Deep 52151-BLNK ( pack of 50)
- 4 Inch Square To 3-1/2 Inch Round Fixture Ring 1-1/4 Inch Raised 52C3-1-1/4 (pack of 165)
- 4 Inch Square Two Gang Device Ring Flat 52C20A (pack of 145)
- 4 Inch Square Two Gang Device Ring Flat Stainless Steel 52C20A-SS (pack of 50)
- 4 Inch Swivel Fixture Hanger SC-50-VT (Pack of 10)
- 4 Inch Swivel Fixture Hanger SC-5075WH (Pack of 15)
- 4 Inch Square Plenum Box 1-1/2 Inch Deep Drawn With Conduit Knockouts 52151-SVT (pack of 70)
- 4 Inch Square Plenum Box 1-1/2 Inch Deep Drawn With Conduit Knockouts Stainless Steel 52151-SVTSS (pack of 5)
- 4 Inch Square Plenum Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-1-VT (pack of 50)
- 4 Inch Square Plenum Junction Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-SVT (pack of 60)
- 4 Inch Square Stainless Steel Swivel Fixture Hanger Cover SC-50-VTSS (Pack of 5)
- 4 Inch Square Plenum Airtight Junction Box 3 Inch Deep With Side Knockouts 52181-SVT (pack of 20)
- 4 Inch Square Plenum Blank Cover 52C1-VT (Pack of 100)
- 4 Inch Square Plenum Blank Cover Red 52C1-VTRED (pack of 40)
- 4 Inch Square Plenum Blank Cover With 1/2 Inch Knockout Stainless Steel 52C6-VT-SS (pack of 10)
- 4 Inch Square Junction Bracket Box 2-1/8 Inch Deep Welded With Mc/Bx Clamps 52171-FBX (pack of 75)
- 4 Inch Square Life Safety Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-1RED (pack of 25)
- 4 Inch Square Life Safety Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-3/4RED (pack of 45)
- 4 Inch Square One Gang Device Ring Flat 52C62A (pack of 200)
- 4 Inch Square One Gang Device Ring Flat Stainless Steel 52C62A-SS (pack of 50)
- 4 Inch Square Junction Box Drawn 2-1/8 Inch Deep With 1/2 Inch And 3/4 Inch Knockouts Plenum 52171-SVTSS (pack of 3)
- 4 Inch Square Junction Box For Cut In Old Work 4 Inch Deep With Red 52191-OWRED (pack of 20)
- 4 Inch Square Junction Box For Cut In Old Work 4 Inch Deep With Side Knockouts 52191-OW (pack of 15)
- 4 Inch Square Junction Bracket Box 2-1/8 Inch Deep Non Metallic Connection Flat Vertical Bracket 52171-FR (pack of 50)
- 4 Inch Square Junction Bracket Box 2-1/8 Inch Deep Non Metallic Connection Metal Stud Bracket 52171-MSR (pack of 50)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With Vertical Right Angle Bracket 52171-AB (pack of 40)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With Wood Spike Vertical Bracket Conduit Knockouts 52171-SWB (pack of 50)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With Wood Spike Vertical Bracket Conduit Knockouts 52171-WB (pack of 50)
- 4 Inch Square Junction Box 3-1/2 Inch Deep Side Knockouts 52181-SPKR-ZINC (pack of 55)
- 4 Inch Square Junction Box 4 Inch Deep (8) 1 Inch Side Knockouts 52191-1 (pack of 20)
- 4 Inch Square Junction Box 4 Inch Deep (8) 3/4 Inch Side Knockouts 52191-3/4 (pack of 20)
- 4 Inch Square Junction Box 4 Inch Deep Side Knockouts 52191-S (pack of 20)
- 4 Inch Square Junction Box 4 Inch Deep Side Knockouts Red 52191-RED (pack of 15)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Drawn With Conduit Knockouts Red 52171-SVTRED (pack of 25)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Elevated Knockouts 52171-KOR (pack of 25)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Flat Vertical Bracket With Conduit Knockouts 52171-FS (pack of 75)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Non Metallic Connection Wood Spike Vertical Bracket 52171-WBR (pack of 30)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-RED (pack of 35)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Welded With Mc/Bx Clamps 52171-BX (Pack of 75)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Welded With Romex Clamps 52171-R (pack of 50)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With External Tabs To Mount To Flat Surface 52171-SXT (pack of 30)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With Flat Vertical Bracket 52171-FRED (pack of 25)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With Flat Vertical Bracket Conduit Knockouts 52171-F (pack of 50)
- 4 Inch Square Junction Box 2-1/8 Inch Deep With Metal Stud Bracket 52171-MS (pack of 35)
- 4 Inch Square Extension Ring Welded 2-1/8 Inch Deep With Knockouts 53171-S (Pack of 50)
- 4 Inch Square Flat Cover Blank Red 52C1-RED (pack of 125)
- 4 Inch Square Flat Cover With Toggle Switch 52C1-TOG (pack of 30)
- 4 Inch Square Junction Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-SDR (pack of 50)
- 4 Inch Square Extension Ring 1-1/2 Inch Deep Welded 53151-1/2 (Pack of 100)
- 4 Inch Square Extension Ring 2-1/8 Inch Deep Drawn With Knockouts 53171-1 (Pack of 25)
- 4 Inch Square Extension Ring 2-1/8 Inch Deep Drawn With Knockouts 53171-3/4 (Pack of 50)
- 4 Inch Square Extension Ring Welded 1-1/2 Inch Deep 53151-3/4 (Pack of 100)
- 4 Inch Square Extension Ring Welded 1-1/2 Inch Deep With Knockouts 53151-RED (Pack of 50)
- 4 Inch Square Extension Ring Welded 1-1/2 Inch Deep With Knockouts 53151-S (Pack of 60)
- 4 Inch Square Extension Ring Welded 2-1/8 Inch Deep With Knockouts 53171-RED (Pack of 25)
- 4 Inch Square Cut In Old Work Junction Box 2-1/8 Inch Deep 52171-OWRED (pack of 25)
- 4 Inch Square Extension Adapter Ring Welded 1-1/2 Inch Deep With Knockouts 53151-SUB (Pack of 60)
- 4 Inch Square Extension Adapter Ring Welded 2-1/8 Inch Deep With Knockouts 53171-SUB (Pack of 50)
- 4 Inch Square Extension Ring 1-1/2 Inch Deep Drawn 53141-1/2 (Pack of 100)
- 4 Inch Square Extension Ring 1-1/2 Inch Deep Welded 3/4 Inch Knockouts 53151-3/4RED (Pack of 35)
- 4 Inch Square Bracketed Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-WB (pack of 75)
- 4 Inch Square Bracketed Junction Box 2-1/8 Inch Deep Welded With Mc/Bx Clamps 52171-WBBX (pack of 35)
- 4 Inch Square Concrete Box 3-1/2 Inch Deep 1 Inch Knockouts 52181-1-SPKR (pack of 20)
- 4 Inch Square Concrete Box With Mounting Tabs 3-1/2 Inch Deep Side Knockouts 52181-SPKR (pack of 15)
- 4 Inch Square Concrete Box With Mounting Tabs 3-1/2 Inch Deep Side Knockouts Red 52181-SPKRR (pack of 20)
- 4 Inch Square Cut In Old Work Junction Box 2-1/8 Inch Deep 52171-OW (Pack of 25)
- 4 Inch Square Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-1/2 (pack of 125)
- 4 Inch Square Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-3/4 (pack of 100)
- 4 Inch Square Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-3/4-1 (pack of 125)
- 4 Inch Square Box 3-1/2 Inch Deep 3/4 And 1 Inch Knockouts 52181-3/4-1 (pack of 20)
- 4 Inch Square Box Drawn 2-1/8 Inch Deep 3/4 Knockouts 52171-3/4-VT (pack of 60)
- 4 Inch Square Bracketed Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-SWB (pack of 75)
- 4 Inch Square Box 2-1/8 Inch Deep 3/4 Inch Knockouts Angle Bracket 52171-3/4AB (pack of 35)
- 4 Inch Square Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-1/2DR (pack of 125)
- 4 Inch Square Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-1DR (pack of 50)
- 4 Inch Square Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-3/4-1VT (pack of 25)
- 4 Inch Square Box 2-1/8 Inch Deep Drawn With Conduit Knockouts 52171-3/4DR (pack of 55)
- 4 Inch Square Box 2-1/8 Inch Deep Welded With Conduit Knockouts 52171-1 (pack of 75)
- 4 Inch Square Blank Junction Box 4 Inch Deep No Knockouts 52191-BLNK (pack of 10)
- 4 Inch Square Box 1-1/2 Inch Deep Non Metallic Wood Spike Bracket 52151-WBR (pack of 30)
- 4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts 52151-SDR (pack of 100)
- 4 Inch Square Box 1-1/2 Inch Deep Welded With Conduit Knockouts And Pigtail 52151-SPT(pack of 50)
- 4 Inch Square 3-1/2 Inch Junction Box Vertical Right Angle Bracket 52181-AB (pack of 20)
- 4 Inch Square Blank Bottom Junction Box 2-1/8 Inch Deep With Conduit Knockouts 52171-SBB (pack of 25)
- 4 Inch Square Blank Cover 52C1 (pack of 240)
- 4 Inch Square Blank Cover With 1/2 Inch Knockout 52C6 (pack of 200)
- 4 Inch Square Blank Junction Box 2-1/8 Inch Deep Drawn No Knockouts 52171-BLNKSS (pack of 3)
- 4 Inch Square Blank Junction Box 2-1/8 Inch Deep No Knockouts 52171-BLNK (pack of 25)
- 4 Inch Square 3-1/2 Inch Extra Deep Junction Box Flat Vertical Bracket Side Knockouts 52181-FS (pack of 30)
- 4 Inch Square 3-1/2 Inch Extra Deep Junction Box Side Knockouts 52181-S (pack of 30)
- 4 Inch Square 3-1/2 Inch Extra Deep Junction Box Side Knockouts Red 52181-RED (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Old Work Junction Box Side Knockouts 52181-OW (Pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Old Work Junction Box Side Knockouts Red 52181-OWRED (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Concrete Box 3/4 Side Knockouts Red 52181-3/4-SPKRR (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Concrete Box 52181-1/2-SPKR (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Junction Box 1 Inch Side Knockouts 52181-1 (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Junction Box 3/4 Inch Side Knockouts 52181-3/4 (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Junction Box Flat Vertical Bracket Red 52181-FRED (pack of 20)
- 4 Inch Plenum Octagon Box 2-1/8 Inch Deep Stainless Steel 54171-SVTSS (Pack of 25)
- 4 Inch Round Cover Flat With 1/2 Inch Knockout 54C6-R (Pack of 400)
- 4 Inch Round Old Work Pan Box 1/2 Inch Knockouts 56111-OW (Pack of 50)
- 4 Inch Round Pan Box For Use With NM Cable 1/2 Inch Deep 56111-R (Pack of 100)
- 4 Inch Round White Swivel Fixture Hanger for 1/2" or 3/4" Conduit SC-5075RWH (Pack of 15)
- 4 Inch Square 3-1/2 Inch Extra Deep Blank Junction Box No Knockouts 52181-BLNK (pack of 20)
- 4 Inch Square 3-1/2 Inch Extra Deep Concrete Box 3/4 Inch Side Knockouts 52181-3/4-SPKR (pack of 15)
- 4 Inch Octagon Old Work Cut In Box 1-1/2 Inch Deep Non Metallic Clamps 54151-OWR (Pack of 50)
- 4 Inch Octagon Plenum Box 1-1/2 Inch Deep 1/2 Inch Knockouts 54151-VT (Pack of 20)
- 4 Inch Octagon Plenum Box 1-1/2 Inch Deep Stainless Steel 54151-SVTSS (Pack of 50)
- 4 Inch Octagon T-Bar Box Back Side Tie Wire and 4 T-Bar Slots 3-1/2 Inch Deep 54181-TBAR
- 4 Inch Octagon Weatherproof Outdoor Fan And Fixture Support Box 1-1/2 Inch Deep No Bracket 54151-FANNBWP (Pack of 25)
- 4 Inch Octagon Weatherproof Outdoor Fan And Fixture Support Box 2-1/8 Inch Deep No Bracket 54171-FANNBWP (Pack of 25)
- 4 Inch Octagon Fan And Fixture Support Box 1-1/2 Inch Deep No Bracket 54151-FANNB (Pack of 40)
- 4 Inch Octagon Fan And Fixture Support Box 2-1/8 Inch Deep No Bracket 54171-FANNB (Pack of 30)
- 4 Inch Octagon Fan Box 1-1/2 Inch Deep With Bracket 54151-FAN (Pack of 25)
- 4 Inch Octagon Fan Box 2-1/8 Inch Deep With Bracket 54171-FAN (Pack of 30)
- 4 Inch Octagon Fan Rated T-Bar Box Back Side Tie Wire And 4 T-Bar Slots 2-1/8 Inch Deep 54171-TBFN (Pack of 25)
- 4 Inch Octagon Flat Cover 1.4 Diameter 54C41 (Pack of 100)
- 4 Inch Octagon Flat Cover 54C40 (Pack of 100)
- 4 Inch Octagon Old Work Cut In Box 1-1/2 Inch Deep 54151-OW (Pack of 50)
- 4 Inch Octagon Old Work Cut In Box 1-1/2 Inch Deep BX Clamps 54151-OWBX (Pack of 50)
- 4 Inch Octagon Box 2-1/8 Inch Deep Non Metallic Clamps 54171-R (Pack of 50)
- 4 Inch Octagon Box For Cut In Old Work 1-1/2 Inch Deep 4 Threaded Mounting Tabs 54151-DEOW (Pack of 50)
- 4 Inch Octagon Box For Cut In Old Work 2-1/8 Inch Deep 4 Threaded Mounting Tabs 54171-DEOW (Pack of 25)
- 4 Inch Octagon Cover Flat Gasketed With 1/2 Inch Knockout 54C6-VTSS (Pack of 50)
- 4 Inch Octagon Cut In Old Work Box 2-1/8 Inch Deep 54171-OW (Pack of 50)
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Free shipping on orders above $1000. *Wires and cables only.
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Product Information
About:
• This indicates the size and shape of the electrical box. It's a square box measuring 4 inches on each side.
• This specifies the depth of the box, indicating it is 1 and 1/2 inches deep.
• A knockout is a partially stamped opening in the wall of an electrical enclosure (in this case, the box) that can be removed to allow the installation of conduit or cable.
Also Known As:
4" Square Electrical Box, Electrical Junction Box, 4 Inch Square Steel Box, 4-Inch Square Electrical Enclosure, Square Junction Box, Junction Box Welded.
Specification:
• Type: Square Junction Box
• Material: Galvanized Steel
• Product Height: 1.5 Inch
• Product Width: 4.0 Inch
• UPC: 785592521521
Features:
• Combination knockouts allow for greater wiring flexibility
• Combination Phillips/Slotted screw heads.
• For use with conduit
• 1-1/2 in. deep
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