Schaedler Yesco | Southwire Components | Conduit/Connectors/Couplings

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: In Stock
: Zinc Plated (2)
: 5.25 in (1)
4.5 in (1)
: Features: Concrete Tight, Assembled with A Steel Locknut (1)
Features: Concrete Tight When Taped Assembled with A Steel Locknut (1)
Features: Concrete Tight (2)
Depth: 3.250 IN; Upc: 17710; Hole Size: (3) 7/8 IN, (1) 1 IN, (3) 1-5/16 IN; Width: 8 IN; Height: 2.750 IN (1)
: 3 IN (3)
: 4.313 in (1)
3.19 in (1)
: Bare (2)

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SWCOMP 658S

Part #SWCOMP 658S 3IN COMPRESSION EMT/RIGID CONNECTOR Southwire - Topaz Conduit Connector, Concrete Tight, 3 in, 4.313 in Dia, For Use With: EMT Conduit, Steel, Zinc Plated, 4-3/8 in L

MFG #658S

72 in Stock. More available 01/10/2026

$229.63/BX

Regular Price: $373.81/BX, you save $144.18 (39%)

QTY

U/M

SWCOMP 648S

Part #SWCOMP 648S 3IN STEEL SET SCREW EMT/RIGID COUPLING Southwire - Topaz Conduit Coupling, Concrete Tight, 3 in, For Use With: EMT/Rigid Conduit, Steel, Zinc Plated, 3.19 in OD x 4.5 in L

MFG #648S

213 in Stock. More available 01/10/2026

$130.16/BX

Regular Price: $204.05/BX, you save $73.88 (36%)

QTY

U/M

SWCOMP 668S

Part #SWCOMP 668S 3IN STEEL COMPRESSION EMT/RIGID COUPLING Southwire - Topaz Conduit Coupling, Concrete Tight, 3 in, For Use With: EMT Conduit, Steel, Zinc Plated, 4.313 in OD x 5.25 in L

MFG #668S

144 in Stock. More available 01/10/2026

$123.32/BX

Regular Price: $226.07/BX, you save $102.75 (45%)

QTY

U/M

SWCOMP 738

Part #SWCOMP 738 3" ALUMINUM CLAMP ON TYPE SERVICE ENTRANCE CAP Southwire - Topaz Service Entrance Cap, Clamp-On, 3 in Size, 7 Holes, 1 in, 7/8 in, 1-5/16 in Hole, For Use With: EMT/IMC/Rigid Conduit, Aluminum, 11-1/2 in L x 8 in W x 9 in H Dimensions

MFG #738

16 in Stock. More available 01/10/2026

$101.75/BX

Regular Price: $140.66/BX, you save $38.91 (28%)

QTY

U/M

SWCOMP 638S

Part #SWCOMP 638S 3IN STEEL SET SCREW EMT/RIGID CONNECTOR Southwire - Topaz Conduit Connector, Concrete Tight, 3 in, 4.188 in Dia, For Use With: EMT/Rigid Conduit, Steel, Zinc Plated, 3.813 in L

MFG #638S

55 in Stock. More available 01/10/2026

$203.20/BX

Regular Price: $244.86/BX, you save $41.66 (17%)

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U/M