B-Line 2272 HSNK Wiring Trough 2.5 Inch Height 72 Inch Length 16 Gauge Steel Hinged Cover

B-Line 4472 HSNK 4 Inch x 72 Inch Steel Wiring Trough, Hinged Cover, 16 Gauge

B-Line 6672 HSNK Hinged Wiring Trough, 6 Inch Height, 72 Inch Length, 16 Gauge Steel, NEMA 1

B-Line 6672 HS HS Wireway Trough 6 Inch Height, 72 Inch Length, 16 Gauge Steel, Hinged Cover

B-Line 2236 HSNK Hinged Wiring Trough 2.5 Inch Height x 36 Inch Length x 2.5 Inch Width, 16 Gauge Steel, NEMA 1

B-Line 4424 HSNK Wiring Trough 4 Inch Height, 24 Inch Length, Hinged Cover, 16 Gauge Steel

B-Line 8872 HSNK Hinged Steel Wiring Trough, 8 Inch Height, 72 Inch Length, 8 Inch Width, 14 Gauge

B-Line 4472 GRT NK GRT NK Wiring Trough, 4 Inch Height, 72 Inch Length, 4 Inch Width, 16 Gauge Steel

B-Line 4472 GRT GRT Wiring Trough, 4 Inch Height, 72 Inch Length, 4 Inch Width, 16 Gauge Steel

B-Line 4472 GTGV NK Wiring Trough, 4 Inch Height, 72 Inch Length, 4 Inch Width, 16 Gauge Galvanized Steel

B-Line 6672 GTGV NK Wiring Trough 6 Inch Height, 72 Inch Length, 16 Gauge Galvanized Steel

B-Line 4472 G G Wireway Wiring Trough 4 Inch Height, 72 Inch Length, 16 Gauge Steel, NEMA 1

B-Line 8872 GTGV NK Wiring Trough 8 Inch Height, 72 Inch Length, 14 Gauge Galvanized Steel