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100 3 sjtw - 100, outdoor
$99.99
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100 gauge heavy duty - 12/3,
$89.00
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100 3 heavy duty - 100,
$80.99
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3 extension cord - ft,
$59.95
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Heavy duty outdoor - heavy, extension
$69.99
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Awg heavy duty lighted - awg,
$79.99
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Gauge gfci lighted 3 - 12,
$175.97
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100ft heavy duty outdoor - duty,
$142.44
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100 sjoow sj sjo sjow - sj,
$166.05
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New southwire 100 - new,
$100.00
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Pack white extension - pack, ft
$11.98
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Flexible extreme cold - flexible,
$162.97
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100 lighted heavy - 100',
$125.97
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Prime wire cable - wire, 12/3
$179.81
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100 soow so soo sow - 100, ft
$192.05
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100ft outdoor extension - outdoor,
$69.99
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Ridgid 100 3 heavy - 100,
$79.99
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100 3 heavy duty - 100,
$60.99
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Utilitech 100ft heavy - utilitech,
$103.20
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100 foot lighted outdoor - 50/100,
$50.89
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100 gauge extension - 100, ft
$89.00
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Black oil resistant - black,
$91.99
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Ridgid 100 3 - 100, ft.
$52.99
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Husky 100 heavy duty - 100,
$89.95
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Ridgid 100 3 - 12/3, heavy-duty
$84.95
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Extension cord 12 3 - ft,
$11.95
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Gearit 100ft power extension - 100ft,
$101.99
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Indoor outdoor extension cord - indoor,
$22.24
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100ft gauge heavy duty - gauge,
$67.67
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Gauge heavy duty - 12/3,
$78.75
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100 3 sjtw extra - 12/3,
$38.00
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Outdoor extension cord - outdoor,
$107.99
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Century 3sjtw pro - 12/3sjtw, pro-glo
$95.00
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Outdoor extension cord - outdoor,
$390.14
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Pack 10ft sjtw outdoor - 10ft, 12/3
$83.99
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Gauge extension cords - gauge, heavy
$125.97
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Outdoor extension cord - 12/3,
$86.99
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Gauge heavy duty lighted - heavy,
$125.97
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Heavy duty extension cord - heavy,
$99.99
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100 yellow contractor - 100-ft,,
$89.99
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Yellow jacket 100 - yellow, 12/3
$119.95
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Voltec 00159 100ft 12 - voltec, 05-00159-us
$98.94
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100 heavy duty - 12/3,
$53.99
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Sjtw heavy duty - 12/3,
$79.99
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200ft outdoor indoor extension - 200ft, outdoor/indoor
$122.00
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Outdoor extension cord - extension,
$16.99
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Century d17442100 100 3 - d17442100, 100'
$129.99
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Heavy duty 100ft outdoor - heavy,
$85.99
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100ft yellow outdoor - yellow,
$59.68
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Voltec 100 outdoor - voltec, ext.
$60.00
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Link 6ft outdoor - 3,
$10.99
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3 sjtw outdoor - 12/3,
$69.99
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Extension cord weatherproof - extension,
$12.99
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200 ft extension cord - ft,
$138.21
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Ridgid 100 heavy duty - ridgid,
$86.80
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Heavy duty outdoor - 50,
$49.99
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Husky 100ft - husky,
$75.00
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100 sjoow sjo - ft, 12/3
$166.00
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Voltec 00366 100ft 3 - 100ft, 12/3
$72.55
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Heavy duty outdoor - 12/3,
$72.99
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Zoro select 4gad5 6ft - zoro,
$20.45
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Indoor outdoor extension cord - indoor,
$26.98
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10ft outdoor extension cord - 10ft,
$35.62
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Outdoor extension cord - outdoor,
$72.00
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Voltec 100 awg sjtw - 100',
$75.78
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Yellow jacket 100 3 - ft, 12/3
$90.00
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Awg heavy duty lighted 3 - heavy,
$79.99
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Gearit 100ft outlet - 100ft, 3
$121.99
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100ft artic blue - rubber, all
$59.99
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Huskey 100 3 heavy - huskey,
$85.49
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100ft heavy duty extension - 100ft,
$89.51
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Woods 100 heavy duty 3 - woods, 100'
$79.95
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Voltec 100ft sjeow - 100ft, 12/3
$179.99
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Utilitech 100 heavy duty - 12/3,
$105.99
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Outdoor extension cord - outdoor,
$18.00
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100 voltec gauge outdoor - 100',
$74.39
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100 extension cord - extension, heavy
$90.33
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Gauge outlet gfci - outlet,
$96.99
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3 sjtw lighted - 10, 12/3
$23.78
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100 southwire heavy - heavy, duty
$89.27
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Heavy duty outdoor extension - heavy,
$26.99
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Durable 1ft gauge extension - gauge,
$11.69
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Century wire pro classic 100 - century,
$41.25
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Powgrn 300 3 - ft, 12/3
$211.00
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Outdoor extension cord 3 - outdoor, 12/3
$14.22
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Gauge heavy duty - gauge, outdoor
$15.88
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100 3 heavy duty - 12/3,
$75.00
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100 flat black - ft, 12/3
$121.95
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Gauge outdoor extension - gauge,
$61.79
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Outdoor extension cord - extension,
$101.69
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Yodotek 50ft gauge outdoor - gauge,
$131.05
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Heavy duty outdoor - heavy,
$83.37
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Pack 3ft extension cord - pack,
$24.50
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Voltec 00131 100 - 05-00131, 12/3
$117.56
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100ft heavy duty - heavy, gauge
$125.97
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Outdoor extension cord ft - outdoor,
$142.44
Buy It Now
Looking for more 12 3 cord extension 100?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 12 3 cord extension 100 listings currently in our index. Prices range from $10.99 to $390.14, with an average of $87.95. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 12 3 cord extension 100 →
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Whether you are looking for a brand-new or second-hand 12 3 cord extension 100, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $10.99, while premium listings can reach $390.14 — giving you a wide budget spread to work with. The average price of $87.95 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.