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Gogreen power 16 - gogreen, ft.
$10.48
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Hdx 100 3 light - ft., duty
$25.49
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Gauge heavy duty 100 - duty, 10'-100'
$35.97
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Gauge heavy duty - duty, 10'
$36.97
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50 100 foot - 6/8/25/50/100,
$38.89
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100 ft heavy duty - 10/25/50/100,
$38.89
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3 heavy duty - ft.,
$10.69
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50ft 16 3 extension - 16/3,
$12.99
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Gauge heavy duty lighted - 12,
$19.97
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Southwire yellow jacket 25ft - yellow,
$29.99
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16 3 heavy - cp,
$35.99
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Epicord 50foot 16 3 - epicord, 6/10/15/25/50foot
$30.99
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6ft waterproof gauge - 6ft, 16/3
$15.99
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Ridgid 100 heavy duty - ridgid,
$76.42
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Extension cord with multiple - extension,
$88.00
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100ft outdoor indoor extension - outdoor/indoor,
$57.82
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200ft outdoor indoor extension - outdoor/indoor,
$78.00
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Thonapa pack ft - thonapa, black
$25.99
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Husky 100 3 medium duty - 100,
$41.99
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100 sjeow tpe - 100,
$56.99
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Ridgid 3 heavy - ridgid, ft
$25.41
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Ridgid25ft heavy duty - heavy,
$25.41
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3 heavy duty - heavy,
$8.57
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Lifesupplyusa 50ft gauge - 10/3,
$46.99
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Power with 20ft outdoor - up,
$41.97
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Outdoor extension cord - 16/3,
$12.99
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Black indoor outdoor - black,
$11.21
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200ft outdoor indoor extension - 200ft, outdoor/indoor
$73.99
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Ridgid 100ft heavy duty - ridgid,
$149.99
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Conntek 15a outdoor - 50,
$37.99
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Pack lighted outdoor - 2,
$37.99
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Ace heavy duty water resistant - ace,
$55.52
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200ft outdoor indoor - 200ft, outdoor/indoor
$185.00
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3 heavy duty - ft., 16/3
$8.57
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Sjtw 3 outlet - cp, 25
$24.99
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Heavy duty outdoor - heavy,
$11.99
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Gauge extension cords heavy - 12,
$35.00
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Heavy duty extension - ft,
$11.99
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Hdx 100 3 light duty - ft.,
$34.90
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Ridgid 25ft gauge heavy - 25ft,
$40.99
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Gauge heavy duty lighted - gauge,
$21.97
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Pack ft outdoor - 2, of
$23.09
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Black extension cord - 16/3, 6
$9.71
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100 25ftpower extension - 100/50/25ftpower,
$16.99
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Dilvoo 25ft locking extension - 25ft,
$14.69
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Ridgid 3 heavy duty - 50,
$42.41
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Dewenwils heavy duty 3ft - heavy,
$12.74
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Lighted outdoor - 25/50,
$21.99
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Heavy duty extension - heavy,
$52.88
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50ft outdoor indoor - 50ft, extension
$64.88
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Conntek 100 gauge 15a - ,
$129.98
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3ft heavy duty extension cord - duty,
$13.31
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Link 6ft outdoor - bn-link,
$10.99
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Extension cord storage - extension,
$39.99
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100ft outdoor indoor extension - outdoor/indoor,
$49.99
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3 outdoor extension - 50,
$45.99
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Heavy duty extension - duty,
$11.95
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Epicord foot lengths - epicord,
$10.99
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9ft heavy duty - heavy,
$13.99
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Gogreen power 16 - 25, ft.
$10.80
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50 100 foot - 6/10/25/50/100,
$35.99
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Dewenwils 25ft 14awg - 14awg, heavy
$32.99
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Dewenwils 15ft heavy duty - heavy,
$25.99
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New outdoor extension - extension, cord
$9.99
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Ridgid 4 heavy - 25, ft.
$49.97
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25ft 3 heavy duty - 12/3,
$16.59
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100 3 heavy duty - 12/3,
$60.99
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Amp foot rv extension - 30,
$30.00
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Dewenwils pack ft 25ft - 2,
$35.99
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Power extension cord - ft,
$22.36
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Gauge extension cord heavy - extension,
$45.95
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Gauge heavy duty lighted - duty,
$27.97
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Prime 50ft extension cord - prime,
$29.99
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Dewenwils pack ft 12 3 - 2, 12/3
$28.99
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Dewenwils heavy duty 3ft - dewenwils,
$15.99
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Pack gauge ft heavy - 12, 50
$84.99
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Outdoor extension cord - ft,
$15.49
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Awg ft 10 15 - 12, ft,
$21.97
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Extension cord storage reel - storage,
$42.49
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Gauge extension cords heavy - extension,
$31.97
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Gauge 6ft heavy duty - gauge,
$22.97
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3ft automatic gfci - automatic, extension
$27.99
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Heavy duty outdoor - ft,
$17.91
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New feet lighted outdoor - 50,
$45.89
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White extension cords - 16/3,
$15.99
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Thonapa gauge extension - 10,
$40.54
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6ft heavy duty gauge - heavy, 12
$22.97
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25f620 nema extra heavy - 6-20, extra-heavy
$54.75
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Sjtw heavy duty - ft, sjtw,
$54.99
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Awg heavy duty - heavy, 3
$79.99
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5ft heavy duty - 32.5ft, heavy‑duty
$65.92
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Lighted heavy duty - 12/3,
$44.97
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Retractable extension cord - extension,
$136.99
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100 foot indoor outdoor - foot, indoor/outdoor
$29.00
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Gauge 25 ft 50 - (10, ft,
$35.97
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Southwire heavy duty - southwire, 50
$38.00
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Looking for more heavy duty extension cord?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 heavy duty extension cord listings currently in our index. Prices range from $8.57 to $185, with an average of $38.24. 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 heavy duty extension cord →
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Whether you are looking for a brand-new or second-hand heavy duty extension cord, 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 $8.57, while premium listings can reach $185 — giving you a wide budget spread to work with. The average price of $38.24 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.