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Outdoor Extension Cord Waterproof 100 FT, Black 12/3 SJTW Heavy Duty, Flexible
$62.99
Final price set by Amazon · may vary
EDITORIAL REVIEW — Outdoor Extension Cord Waterproof 100 FT, Black 12/3 SJTW Heavy Duty, Flexible 100 Assessed on the manufacturer's published specification and on how the format fits a working shift, by Steven Eaton...
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EDITORIAL REVIEW — Outdoor Extension Cord Waterproof 100 FT, Black 12/3 SJTW Heavy Duty, Flexible 100
Assessed on the manufacturer's published specification and on how the format fits a working shift, by Steven Eaton, WC Safety editor.
Amazon customer rating: 4.8 / 5 - WC Safety review of the Outdoor Extension Cord Waterproof 100 FT, Black 12/3 SJTW Heavy Duty, Flexible 100.
Written by Steven Eaton, WC Safety Editorial, from the published marketplace listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.
Written by Steven Eaton, WC Safety Editorial, from the published marketplace listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.
The Outdoor Extension Cord Waterproof 100 FT, Black 12/3 SJTW Heavy Duty, Flexible 100 is one of our picks for the extension cord lineup. Everything below comes straight from the manufacturer's published listing - specs, capacities, and dimensions are theirs, not ours.
Cord gauge is a capacity rating: 12 AWG carries 15 amps at 100 feet where a 16-gauge cord overheats at the same load. Jobsite duty means SJTW-jacketed, grounded, lighted-end cords sized for the tool at the far end - and GFCI protection on the circuit, which OSHA requires on construction sites. Inspect for cuts and crushed jackets before each use; damaged cords retire.
Key details, quoted from the manufacturer's published listing:
- PREMIUM POWER - Oudoor extension cords with Male power plug NEMA 5-15P; Female power socket NEMA 5-15R. Satisfy all of your home, office or jobsite power needed with the 100ft extension cord! This outdoor extension cord provides enough ample reach for any application where power is required!
- FLEXIBLE & EASY TO BEND -Our weather resistant, heavy duty extension cords are easy to use. This outdoor extension cord is made with durable materials that withstand rugged use!
- POWER RATING AND APPLICATION: 3 Prong black extension cord 100 Feet 12AWG SJTW power outside extension cord rating 15Amps 125V 1875Watts. Flame resistant, Waterproof Weather resistant, Cold-resistant (-50°C), corrosion resistant Suitable for indoor and outdoor, home office use extension cable.
- SAFETY & RELIABLE: Durable 100% copper 3-prong construction and insulation layer on the wire that helps the extension cord be more efficient and keeps it from heating up and causing fire damage. The long strain relief design passed 5000+ repeated bend tests.
- What You Get:100 ft extension cord and velcro strips ( Easy to store when you don't use it ).
See every extension cord, power them from a CO-shutoff generator, light the work with jobsite lighting, and browse all jobsite equipment.
What to check before you buy
Gauge and grounding decide safety, not the jacket colour. Voltage drop rises with length and falls with gauge, so a 100-ft run needs heavier copper than the same load at 25 ft. On construction sites, OSHA 29 CFR 1926.404(b)(1) requires GFCI protection on all 120-volt, single-phase, 15- and 20-ampere receptacles not part of the permanent wiring — or a documented assured equipment grounding conductor program in its place.
- Gauge against length and load
- Voltage drop rises with length and falls with wire size. A 100 ft run pulling serious current needs 12 AWG or heavier; 16 AWG is for light loads over short distances.
- Outdoor rating
- Cords for outdoor or wet use carry a W in the type designation. Indoor-rated cords used outside are a shock hazard, not just a durability problem.
- GFCI protection
- On construction sites, receptacles not part of the permanent wiring generally require GFCI protection or an assured equipment grounding conductor program.
- Condition of the jacket and plug
- OSHA requires that flexible cords be removed from service if the outer jacket is damaged or the grounding pin is missing or bent. Repairs with tape are not compliant.
How it compares to other extension cords we review
Pricing moves frequently — check the live Amazon listing. Browse the full extension cords range, or see all jobsite equipment.
More from our Extension Cord reviews
The buying criteria for this category are laid out in extension cord gauge chart, OSHA extension cord requirements and extension cords.
Written by Steven Eaton, WC Safety editor. WC Safety is an independent PPE review site, holds no inventory and sells nothing directly; Amazon links are affiliate links that earn a commission at no cost to you and never affect the assessment. This page is not medical, legal or regulatory advice.
Brand / Vendor
Generic
Model / SKU
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Product Type
Extension Cord
Price
$62.99 (Amazon)
Availability
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Coverage focuses on equipment built for professional use in manufacturing, construction, and industrial environments.
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Product information is compiled from manufacturer specifications, published standards information, compatibility data, and other cited sources.
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