Extension Cords

Job sites have the highest demands, that’s why they need only the best when it comes to SJTW extension cords. Strong, weather resistant, and OSHA compliant; the extension cords can meet all your job site needs.

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16 products

10 Gauge Extension Cord, SJTW Contractor Grade - Defender Safety10 Gauge Extension Cord, SJTW Contractor Grade - Defender Safety
Defender Safety
10 Gauge Extension Cord, SJTW Contractor Grade Sale price$119.95
4.5
12/3 Gauge, 25 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety12/3 Gauge, 25 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
12/3 Gauge, 25 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed Sale price$32.95
4.6
16/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety16/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
16/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed Sale price$49.95
4.9
12/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety12/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
12/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed Sale price$99.95
4.6
Sold out
12/3 Gauge, 50 ft SJTW Extension Cords. Contractor Grade, UL/ETL Listed - Defender Safety12/3 Gauge, 50 ft SJTW Extension Cords. Contractor Grade, UL/ETL Listed - Defender Safety
Defender Safety
12/3 Gauge, 50 ft SJTW Extension Cords. Contractor Grade, UL/ETL Listed Sale price$55.95
4.6
12/3 Gauge,100 ft SJTW POWERBLOCK w/ Lighted End Extension Cord UL/ETL Listed - Defender Safety12/3 Gauge,100 ft SJTW POWERBLOCK w/ Lighted End Extension Cord UL/ETL Listed - Defender Safety
Defender Safety
12/3 Gauge,100 ft SJTW POWERBLOCK w/ Lighted End Extension Cord UL/ETL Listed Sale price$105.95
4.6
SJTW POWERBLOCK 14/3 Gauge 100 ft Extension Cord W/ Lighted End, UL/ETL Listed - Defender SafetySJTW POWERBLOCK 14/3 Gauge 100 ft Extension Cord W/ Lighted End, UL/ETL Listed - Defender Safety
Defender Safety
SJTW POWERBLOCK 14/3 Gauge 100 ft Extension Cord W/ Lighted End, UL/ETL Listed Sale price$84.95
4.8
16/3 Gauge, 50 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety16/3 Gauge, 50 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
16/3 Gauge, 50 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed Sale price$33.95
4.9
12/3 Gauge, 25 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed - Defender Safety12/3 Gauge, 25 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
12/3 Gauge, 25 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed Sale price$39.99
4.6
12/3 Gauge, 50 ft SJTW POWERBLOCK w/Lighted End Extension Cord. Contractor Grade, UL/ETL Listed - Defender Safety12/3 Gauge, 50 ft SJTW POWERBLOCK w/Lighted End Extension Cord. Contractor Grade, UL/ETL Listed - Defender Safety
Defender Safety
12/3 Gauge, 50 ft SJTW POWERBLOCK w/Lighted End Extension Cord. Contractor Grade, UL/ETL Listed Sale price$59.95
4.6
14/3 Gauge, 25 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed - Defender Safety14/3 Gauge, 25 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
14/3 Gauge, 25 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed Sale price$32.95
4.8
Sold out
16/3 Gauge, 25 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety16/3 Gauge, 25 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
16/3 Gauge, 25 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed Sale price$19.95
4.9
14/3 Gauge, 50 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety14/3 Gauge, 50 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
14/3 Gauge, 50 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed Sale price$47.95
4.9
14/3 Gauge, 50 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed - Defender Safety14/3 Gauge, 50 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
14/3 Gauge, 50 ft SJTW POWERBLOCK w/ Lighted End. Extension Cord, UL/ETL Listed Sale price$55.95
4.8
14/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety14/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
14/3 Gauge, 100 ft SJTW w/ Lighted End Contractor Grade Extension Cord, UL/ETL Listed Sale price$69.95
4.8
14/3 Gauge, 25 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety14/3 Gauge, 25 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed - Defender Safety
Defender Safety
14/3 Gauge, 25 ft SJTW w/ Lighted End. Contractor Grade Extension Cord, UL/ETL Listed Sale price$27.95
4.8

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