$39.99 Each
In stock
An excellent all-weather extension cable for demanding professionals—lighted ends are easy to find in dim lighting.

50' Lighted Extension Cord

Item #
21509
Rating:
96% of 100

This rugged, heavy gauge extension cord is built for durability and performance in all weather conditions. The cord is composed of 3 conductors, each containing 65 strands of pure 30 gauge copper wire. The conductors are encased in a thick vinyl jacket that won't crack or become brittle, and remains flexible in temperatures below freezing. The jacket is oil- and grease-resistant, and is rated at F2 for flame resistance. Durable molded connectors provide maximum resistance to cord/plug separation.

(1) 50' Lighted Extension Cord
More Information
Manufacturer Part Number D16112050
Weight 6.1500
Tech Spec
  • Length: 50'
  • Gauge: 12/3
  • Rating: 15A; 125V; 1875W
  • Plug Type: 3-Prong
  • UL Certified: Yes
  • OSHA Certified: Yes
4.8 / 5.0
76 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
66
7
2
0
1
Good Cord
Good cord, good price. Just what I wanted.
August 19, 2019
Purchased
3 weeks ago
Nice, wish it was a three prong. Works great though!
August 16, 2019
Purchased
4 weeks ago
Woodworking Experience:
Advanced
DIY, or PRO, you need one
I only buy, 12/3, extension cords, and it seem, that's what you carry, although, I dont think you carry 50 foot cords, all the cords I bought from rockler are 40 foot, non the less, they are great way to extend power where you need it, bright yellow, to see it, lighted ends to find in the dark, when you work late, and the best, is a great buy, compared to the box stores, get one, or two, I've got about 6 so far, because you always need just one more for the jobs you take on, happy wood work, steel work, or whatever work you want to take on, just me, Phil
August 14, 2019
Purchased
1 month ago
Woodworking Experience:
Advanced
Good cord, and the Prime Day price was cheap
Wow, I can't wait for this to go on sale again. I only bought one, wish I'd bought 3 or 4. Cord is nice and heavy, seems to be well made. In the big box stores, these 12 ga, 50' cords go for a lot more than what Rockler wants, even when it's not on sale. But the PrimeDay sale, man, I'm sorry I stole this cord from you, Rockler, but I promise to put it to good use.
August 6, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Shop Use/Hurricane Preparedness
I bought this heavy duty cord with the intention of supplementing my hurricane preparedness kit. In the meantime, I'll use it around the shop should the need arise. The quality is there and the price was excellent. I'll probably by another one when they are back on sale.
July 31, 2019
Purchased
1 month ago
Woodworking Experience:
Beginner
Great
Great price for this item
July 28, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Good cord for the price.
July 22, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Quality heavy duty extension cord
Heavy duty so can easily handle any 110 power needs (table saw, miter saw) at the job site. Lighted ends tells visually (at a distance) there is power to my tools. Also gives confidence in the safety of the electrical power being used.
June 30, 2019
Purchased
3 months ago
Woodworking Experience:
Advanced
Extension cord, great price!!!
This extension cord comes at a great price and has the right gauge wire so line lose does not create problems when using it.
June 24, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Excellent product
Well made I have bought two of these in the past
June 18, 2019
Purchased
3 months ago
Woodworking Experience:
Intermediate
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 27 answers
Why did you choose this?
Rockler Store
Need a good cord that helps remind me it is still plugged in at the end of the day. The lighted end does just that.
CLIFF C on Jul 30, 2019
Sale price
Robert A on Jul 18, 2019
Need a good cord that helps remind me it is still plugged in at the end of the day. The lighted end does just that.
CLIFF C on Jul 30, 2019
At Garage Sale prices for this level of quality; if you need a solid extension cord at this gauge, why not?
Glenn B on Jul 21, 2019
Sale price
Robert A on Jul 18, 2019
Threw out 2 this winter and needed to replace them.
Brad P on Jul 16, 2019
Needed a new extension cord that was heavy weight.
Robb M on Jul 16, 2019
Simple-we need another 50ft 12/3 cord. Lighted is a plus.
Home Smither on Jul 16, 2019
It's about half the price of what I can find here
Rick Phillips I on Jul 15, 2019
You can never have too many quality extension cords. This price was right so I grabbed an extra cord.
Chuck H on Jul 9, 2019
I am a very very old customer of Rockler
Ram D on May 20, 2019
I have power tools and work tables in the middle of my shop and these provide the length required to run up from a 20A outlet, over the ceiling and back down with the length to reach all my tools not to mention the 12-3 wire. Did I fail to mention the price is great? Well it is!
Edwin H on May 19, 2019
sale price and need
Vern P on May 15, 2019
IT is often easier to take power to the tool rather than taking the tool to power. This 12/3 power cord is the perfect answer.
Roger C on May 6, 2019
Good price
Gary A A on May 1, 2019
Great price for a 12/3 50' Cord
Mike T on Apr 12, 2019
Need a heavy cord for my MiG welder.
Dano on Jan 30, 2019
needed 12 gauge extension cord
Claude M on Jan 28, 2019
12-3 wire construction
Flexible
Great price
Eric E on Jan 27, 2019
price
Ken N on Jan 26, 2019
Purchased them in the past and the sale was difficult to pass up. Good stout cord for outdoor use and the 12/3 construction is ideal for heavy duty electrical tools
Paul L on Jan 26, 2019
Needed heavier gauge extension cord for power tools. Even with shipping, the price was unbeatable.
Stan W on Jan 26, 2019
Seemed like a good sale and I could use another couple extension cords.
Michael J. Kenig, J on Jan 14, 2019
I will use them with my portable generator.
J W on Jan 14, 2019
Great price.
Barbara S on Jan 12, 2019
50' is a good nominal length, it's 12 gauge, bright yellow makes it easier to not stumble over and i like being able to see, by the lit up plugs that it's operational. alan ratzlaff
alan r on Jan 9, 2019
price for 12/3 extension cord
Jon D on Jan 6, 2019
Good sale price
David Y on Nov 5, 2018
Love lighted ends, you know that it is plugged in and has power....
Linda E on Nov 5, 2018
Because they are on sale and lighted cords always come in handy
kevin a on Nov 4, 2018
because it is lighted
Michael E on May 23, 2018
12/3 with lighted ends. How do you go wrong?
Karl H on Feb 24, 2018
Looks to be a excellent PRO extension cord, I can always use a few more in and around the shop. And at this price it is a STEAL!
New User U on Feb 18, 2018
good price for heavy duty cord
Steve Y on Feb 16, 2018
I need two new cords.
John D on Feb 16, 2018
12 G WIRE, HANDLE HIGH AMPERAGE TOOLS SAFELY
Stan W on Feb 11, 2018
Needed for heavy amped portable tools. It has 12 gage wire.
AND its on sale.
Longbranch on Jan 9, 2018
Have used these before and they work great
Ed S on Jan 3, 2018
HEAVY DUTY 12/3 OIL, GREASE, RESISTANT, ON SALE
MICHAEL C on Nov 28, 2017
Good deal
Norman E on Nov 27, 2017
Have 2 already, ordered 2 more and they got lost in the mail somewhere, so getting 2 more while on sale.
MARK L on May 12, 2017
Heavier gauge than can buy locally at a good price
Tom B on May 9, 2017
I need a 12 guage cord for my RV
GVPhil on May 8, 2017
Daughter and son in law needed one - cost less than harbor freight.
Dave O on May 7, 2017
use in shop
Stewart D on Mar 14, 2017
I have one and wanted a second one.
Patrice on Jan 27, 2017
great deal
Mark R on Jan 24, 2017
needed an extra ext. cord.
David K on Jan 24, 2017
I have wanted a new 50' 12 gauge extension cord for some time, and finding one like this at this sale price was just what I needed.
Lou L on Jan 24, 2017
Iy's excellent quality at a great sale price! Just what I need for my new electric snowblower and for many other jobs around my home.
Joseph N on Jan 22, 2017
needed new cord, good price on sale
Kenneth M on Jan 12, 2017
I need a long 12/3 cord to run my contractor table saw in the driveway.
DAVID H on Jan 6, 2017
At Garage Sale prices for this level of quality; if you need a solid extension cord at this gauge, why not?
Glenn B on Jul 21, 2019
Threw out 2 this winter and needed to replace them.
Brad P on Jul 16, 2019
What is the wire gage?
Ray G on Nov 30, 2016
BEST ANSWER: 12 ga, 3-wire, 15 amp
What is the extension cord insulation type? (e.g., SJTOW, SJO, STW, etc.)
David K on May 6, 2017
BEST ANSWER: I think the answer is supposed to be SJTW, Thermoplastic Outer Jacket. I don't think there is a JSTW, probably just a typo.
Are both ends lit or just the receptacle and not the plug?
James V on Nov 3, 2016
BEST ANSWER: Both the plug and receptacle ends are lit when plugged in.
Where is it produced?
Francis Allen R on Nov 4, 2018
BEST ANSWER: It is manufactured in China.
Can this cord be plugged into a twenty amp service ?
bubba on Jan 27, 2018
BEST ANSWER: I have not tried, but I would think so.
Where is this extension cord made?
Bill R on Dec 28, 2016
BEST ANSWER: Cord is made in China, distributed by Century Wire and Cable, Commerce, CA
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