12 Gauge Extension Cords
12 GAUGE EXTENSION CORDS
This category covers our selection of 12-gauge extension cords featuring male to female Nema 5-15P to Nema 5-15 R or and Nema 6-20P to Nema 6-20R connectors at either end.
The essential extension cord
12-gauge extension cords are used for most tools and high power appliances. A 12 gauge extension cord rated at 20 amps is a versatile extension for both indoor and outdoor use. Over 100-feet, it can safely handle 16 amps. It lets you run a single high-wattage power tool or two to three smaller tools or appliances.
Forever versatile 12 gauge extension cords
A household will typically have more than one 12 gauge extension cord. While those who maintain a sizeable tool collection often like keeping an extension for each item of hardware. A 100 ft 12 gauge extension cord is perfect for things like table saws, radial saws, powerful orbital sanders, compressors, and welding equipment. Anything that requires a mains outlet but is typically used outdoors or in a garage/workshop environment will be an ideal match to a 12 gauge.
NEMA L5-20P to NEMA L5-20R
Keep in mind that you should use each type of cord in the area that it’s best suited. If you’re going to be working outdoors on a construction site, you need a heavy-duty duty outdoor cord. Our Nema L5-20P to NEMA L5-20R heavy-duty extension cord is the perfect choice for anyone that will be working outside. Go for an indoor/outdoor combination cable if you know that you’ll be switching between your work area and using it outside of your workshop.
Flat extension cables
If you’re running an extension inside, then you need a flat cable to keep everything tidy and your cable out of the way. Consider a flat cable with a flat cord power strip for areas where you’ll be using a lot of small appliances. You can use one 12 gauge flat extension cord with a power strip to run both your high-end tools on their own. To power two to three of your more general implements like drills, electric screwdrivers, soldering irons, and anything that typically pulls a low amperage.
12 Gauge extension cord over the distance
Don't forget that a 12 gauge extension is also perfect for powering general appliances like computers and televisions over a long distance. This is ideal for running a lead from a generator outside, letting you take full advantage of the 100-foot length. With the voltage drop taken into consideration, a 100-foot 12 gauge medium-duty cord gives you enough power to run anything under 10 amps which makes it the best for general electronics.
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Original price $32.87 - Original price $32.87Original price$32.87$32.87 - $32.87Current price $32.87| /
25FT Nema 5-15P to Nema 5-15R Extension Cord 12/3 SJTW NA 20A 125V
SKU : 65025.1617AmericordIn stockSpecificationsThis extension cord or extension cable has standard connectors for North American market.  It features a molded on Nema 5-15P (Male)...
View full detailsOriginal price $32.87 - Original price $32.87Original price$32.87$32.87 - $32.87Current price $32.87| / -
Original price $24.24 - Original price $24.24Original price$24.24$24.24 - $24.24Current price $24.24| /
10FT Nema 5-15P to Nema 5-15R Extension Cord 12/3 SJTW NA 20A 125V
SKU : 65010.003622AmericordIn stockSpecificationsThis extension cord or extension cable has standard connectors for North American market. It features a molded on Nema 5-15P (Male)...
View full detailsOriginal price $24.24 - Original price $24.24Original price$24.24$24.24 - $24.24Current price $24.24| / -
Original price $122.47 - Original price $122.47Original price$122.47$122.47 - $122.47Current price $122.47| /
100FT Nema 5-15P to Nema 5-15R Extension Cord 12/3 SJTW NA 20A 125V
SKU : 65100.1619AmericordIn stockSpecifications:This extension cord or extension cable has standard connectors for North American market. It features a molded on Nema 5-15P (Male...
View full detailsOriginal price $122.47 - Original price $122.47Original price$122.47$122.47 - $122.47Current price $122.47| / -
Original price $67.36 - Original price $67.36Original price$67.36$67.36 - $67.36Current price $67.36| /
50FT Nema 5-15P to Nema 5-15R Extension Cord 12/3 SJTW NA 20A 125V
SKU : 65050.1618AmericordIn stockSpecifications:This extension cord or extension cable has standard connectors for North American market. It features a molded on Nema 5-15P (Male)...
View full detailsOriginal price $67.36 - Original price $67.36Original price$67.36$67.36 - $67.36Current price $67.36| / -
Original price $25.55Original price $25.55 - Original price $25.55Original price $25.55Current price $17.88$17.88 - $17.88Current price $17.88| /
15FT NEMA L5-20P TO NEMA L5-20R 12/3 SJTW NA 20A 125V HEAVY DUTY POWER EXTENSION CORD
SKU : 3323.180.005282AmericordIn stockSpecifications:Â Â This heavy-duty power extension cord or heavy-duty power extension cable has connectors for the North American (NA) market. It ...
View full detailsOriginal price $25.55Original price $25.55 - Original price $25.55Original price $25.55Current price $17.88$17.88 - $17.88Current price $17.88| /Save up to 30% Save up to % -
Original price $27.71 - Original price $27.71Original price$27.71$27.71 - $27.71Current price $27.71| /
25FT Nema 5-15P to Nema 5-15TT Fan Style Black Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 64025.2550AmericordIn stockProduct Features:This extension power cord or extension power cable has standard connectors for North American market.  It features a molded on Ne...
View full detailsOriginal price $27.71 - Original price $27.71Original price$27.71$27.71 - $27.71Current price $27.71| / -
Original price $46.34Original price $46.34 - Original price $46.34Original price $46.34Current price $32.52$32.52 - $32.52Current price $32.52| /
25FT Nema 5-15P to Nema to 5-15TT Lighted Extension Cord 12/3 SJEOW NA 20A 125V
SKU : 89025.1730AmericordIn stockSpecifications: This industry standard 25ft heavy duty extension cord is made for the North American market. The cord is yellow rubber SJEOW in 12...
View full detailsOriginal price $46.34Original price $46.34 - Original price $46.34Original price $46.34Current price $32.52$32.52 - $32.52Current price $32.52| /Save up to 30% Save up to % -
Original price $21.23Original price $21.23 - Original price $21.23Original price $21.23Current price $9.31$9.31 - $9.31Current price $9.31| /
6FT NEMA L5-20P TO NEMA L5-20R 12/3 SJTW NA 20A 125V HEAVY DUTY POWER EXTENSION CORD
SKU : 3323.072.005279AmericordIn stockSpecifications:Â Â This heavy-duty power extension cord or heavy-duty power extension cable has connectors for the North American (NA) market. It ...
View full detailsOriginal price $21.23Original price $21.23 - Original price $21.23Original price $21.23Current price $9.31$9.31 - $9.31Current price $9.31| /Save up to 56% Save up to % -
Original price $128.40 - Original price $128.40Original price$128.40$128.40 - $128.40Current price $128.40| /
100FT NEMA 5-15P TO NEMA 5-15R NEON PINK LIGHTED EXTENSION CORD 12/3 SJTW NA 20A 125V
SKU : 65100.005060AmericordIn stockSpecifications: This extension cord or extension cable has standard connectors for North American market. It features a molded on Lighted Nema 5-...
View full detailsOriginal price $128.40 - Original price $128.40Original price$128.40$128.40 - $128.40Current price $128.40| / -
Original price $65.53 - Original price $65.53Original price$65.53$65.53 - $65.53Current price $65.53| /
50FT NEMA 5-15P TO NEMA 5-15R NEON PINK LIGHTED EXTENSION CORD 12/3 SJTW NA 20A 125V
SKU : 65050.005059AmericordIn stockSpecifications: This extension cord or extension cable has standard connectors for North American market.  It features a molded on Lighted Nema 5-...
View full detailsOriginal price $65.53 - Original price $65.53Original price$65.53$65.53 - $65.53Current price $65.53| / -
Original price $62.83 - Original price $62.83Original price$62.83$62.83 - $62.83Current price $62.83| /
50FT NEMA 5-15P TO NEMA 5-15R NEON GREEN LIGHTED EXTENSION CORD 12/3 SJTW NA 20A 125V
SKU : 65050.005075AmericordIn stockSpecifications:This extension cord or extension cable has standard connectors for North American market.  It features a molded on Lighted Nema 5-1...
View full detailsOriginal price $62.83 - Original price $62.83Original price$62.83$62.83 - $62.83Current price $62.83| / -
Original price $38.09 - Original price $38.09Original price$38.09$38.09 - $38.09Current price $38.09| /
25ft Nema 5-15P to Nema 5-15TT Fan Style Lighted Flat Extension Cord 12/3 SPT-3 NA 25A 125V
SKU : 45025.2576AmericordIn stockSpecifications This FLAT LIGHTED EXTENSION POWER CORD or extension cable has standard connectors for North American market.  It features a molded o...
View full detailsOriginal price $38.09 - Original price $38.09Original price$38.09$38.09 - $38.09Current price $38.09| / -
Original price $24.77 - Original price $24.77Original price$24.77$24.77 - $24.77Current price $24.77| /
15ft Nema 5-15P to Nema 5-15TT Fan Style Lighted Extension Cord 12/3 SPT-3 NA 25A 125V
SKU : 45015.2575AmericordIn stockSpecifications This FLAT LIGHTED EXTENSION CORD or extension cable has standard connectors for North American market.  It features a molded on Nema...
View full detailsOriginal price $24.77 - Original price $24.77Original price$24.77$24.77 - $24.77Current price $24.77| / -
Original price $17.20Original price $17.20 - Original price $17.20Original price $17.20Current price $12.85$12.85 - $12.85Current price $12.85| /
15FT Nema 5-15P to Nema 5-15R Flat Lighted Extension Cord 12/3 SPT3 NA 20A 125V
SKU : 40015.2572AmericordIn stockSpecifications:Â This FLAT LIGHTED EXTENSION CORD or power extension cable has connectors for the North American (NA) market. It features a molded ...
View full detailsOriginal price $17.20Original price $17.20 - Original price $17.20Original price $17.20Current price $12.85$12.85 - $12.85Current price $12.85| /Save up to 25% Save up to % -
Original price $95.53 - Original price $95.53Original price$95.53$95.53 - $95.53Current price $95.53| /
100FT Nema 5-15P to Nema 5-15TT Fan Style Black Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 64100.2553AmericordIn stockProduct Features:This extension power cord or extension power cable has standard connectors for North American market.  It features a molded on Ne...
View full detailsOriginal price $95.53 - Original price $95.53Original price$95.53$95.53 - $95.53Current price $95.53| / -
Original price $50.68 - Original price $50.68Original price$50.68$50.68 - $50.68Current price $50.68| /
50FT Nema 5-15P to Nema 5-15TT Fan Style Black Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 64050.2551AmericordIn stockProduct Features:This extension power cord or extension power cable has standard connectors for North American market.  It features a molded on Ne...
View full detailsOriginal price $50.68 - Original price $50.68Original price$50.68$50.68 - $50.68Current price $50.68| / -
Original price $62.38 - Original price $62.38Original price$62.38$62.38 - $62.38Current price $62.38| /
50FT Nema 5-15P to Nema 5-15RLighted Yellow Extension Cord 12/3 SJTW NA 20A 125V
SKU : 65050.003841AmericordIn stockSpecifications:Â This power extension cord or power extension cable has connectors for the North American (NA) market. It features a molded NEMA 5...
View full detailsOriginal price $62.38 - Original price $62.38Original price$62.38$62.38 - $62.38Current price $62.38| / -
Original price $34.26 - Original price $34.26Original price$34.26$34.26 - $34.26Current price $34.26| /
25FT Nema 5-15P to Nema 5-15R NEON GREEN Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 65025.005074AmericordIn stockSpecificationsThis extension cord or extension cable has standard connectors for North American market. It features a molded on Lighted Nema 5-15...
View full detailsOriginal price $34.26 - Original price $34.26Original price$34.26$34.26 - $34.26Current price $34.26| / -
Original price $67.85Original price $67.85 - Original price $67.85Original price $67.85Current price $47.62$47.62 - $47.62Current price $47.62| /
50ft Nema 5-15P to Nema 5-15R Flat Lighted Extension Cord 12/3 SPT-3 NA 20A 125V
SKU : 40050.2574AmericordIn stockSpecifications This FLAT LIGHTED EXTENSION CORD or extension cable has standard connectors for North American market.  It features a molded on Nema...
View full detailsOriginal price $67.85Original price $67.85 - Original price $67.85Original price $67.85Current price $47.62$47.62 - $47.62Current price $47.62| /Save up to 30% Save up to % -
Original price $0.00 - Original price $0.00Original price$0.00$0.00 - $0.00Current price $0.00| /
25ft Nema 5-15P to Nema 5-15R Flat Lighted Extension Cord 12/3 SPT-3 NA 20A 125V
SKU : 40025.2573AmericordIn stock SpecificationsThis FLAT LIGHTED EXTENSION CORD or extension cable has standard connectors for North American market.  It features a molded on Nem...
View full detailsOriginal price $0.00 - Original price $0.00Original price$0.00$0.00 - $0.00Current price $0.00| / -
Original price $95.53 - Original price $95.53Original price$95.53$95.53 - $95.53Current price $95.53| /
100FT Nema 5-15P to Nema 5-15TT Fan Style Neon Green Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 64100.005309AmericordIn stockProduct Features:This extension power cord or extension power cable has standard connectors for North American market.  It features a molded on Ne...
View full detailsOriginal price $95.53 - Original price $95.53Original price$95.53$95.53 - $95.53Current price $95.53| / -
Original price $95.53 - Original price $95.53Original price$95.53$95.53 - $95.53Current price $95.53| /
100FT Nema 5-15P to Nema 5-15TT Fan Style Neon Pink Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 64100.005308AmericordIn stockProduct Features:This extension power cord or extension power cable has standard connectors for North American market.  It features a molded on Ne...
View full detailsOriginal price $95.53 - Original price $95.53Original price$95.53$95.53 - $95.53Current price $95.53| / -
Original price $27.71 - Original price $27.71Original price$27.71$27.71 - $27.71Current price $27.71| /
25FT Nema 5-15P to Nema 5-15TT Fan Style Neon Green Lighted Extension Cord 12/3 SJTW NA 20A 125V
SKU : 64025.005318AmericordIn stockProduct Features:This extension power cord or extension power cable has standard connectors for North American market.  It features a molded on Ne...
View full detailsOriginal price $27.71 - Original price $27.71Original price$27.71$27.71 - $27.71Current price $27.71| / -
Original price $25.40Original price $25.40 - Original price $25.40Original price $25.40Current price $11.13$11.13 - $11.13Current price $11.13| /
8FT NEMA L5-20P TO NEMA L5-20R 12/3 SJTW NA 20A 125V HEAVY DUTY POWER EXTENSION CORD
SKU : 3323.096.005280AmericordIn stockSpecifications:Â Â This heavy-duty power extension cord or heavy-duty power extension cable has connectors for the North American (NA) market. It ...
View full detailsOriginal price $25.40Original price $25.40 - Original price $25.40Original price $25.40Current price $11.13$11.13 - $11.13Current price $11.13| /Save up to 56% Save up to %