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Eastwood 4 Gauge Jumper Cables is rated 5.0 out of 5 by 48.
Rated 4 out of 5 by from 4 gauge jumper cables Good length, and heavy 4 gauge wire, but are not copper cables, just copper coated wire. To be fair, in the description, they are not described as copper wired cables. They should work fine in any situation.
Date published: 2014-11-25
Rated 5 out of 5 by from Excellent cables! The best cables I've owned, at the lower than modest price. Tried them already on my daughter's car - worked like magic! Speedy delivery as well. Thank you, Eastwood!
Date published: 2015-04-04
Rated 5 out of 5 by from Exactly as Listed! Shipment was extra fast! Exactly as listed and great quality! This was the only thing my husband asked for from Santa and it was here in plenty of time. Great packing....all I had to do was wrap the box and put it under the tree! Keep up the great service...
Date published: 2014-12-30
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Has anyone weighed these 2 gauge 20 foot aluminum jumper cables? Anyone know if the jacketing gets very stiff in cold weather or if they remain flexible in subfreezing weather?

Asked by: Winkler
These are 7.5 LBS and they remain flexible.
Answered by: S Church
Date published: 2016-05-31

Are these cables copper or something else?

Asked by: jrichker
No, they are CCA, copper clad aluminum (copper plated) 
Answered by: verebs1
Date published: 2017-07-23

my question is whether the 20 foot jumper cables in 2 gauge are copper or aluminum conductors. It makes a big difference as to whether I'm interested. Thank you, Terry Duncan

Asked by: Dunc
The cables are made from CCA. (Copper Clad Aluminum) The 2GA cables are 427 strand wire. The 4GA are 259 strand wire. The covering on both is PVC. The 2GA cables will handle up to 600 amps and the 4GA cables will handle up to 400 amps.
Answered by: Ryan P
Date published: 2017-07-12


Asked by: PEACHES
These will work for any vehicle.
Answered by: MikeL
Date published: 2016-02-28

Temperature range? Fits top and side post batteries?

Asked by: Michael A
There is no specific working temperature range for these cables. They operate like all other jumper cables with standard alligator style clamps - they will fit all batteries with enough of a post exposed to offer a good clamping surface.
Answered by: MikeL
Date published: 2016-02-28

Are these jumper cables made in the USA? What is the country of origin?

Asked by: Schmuley
Made in China
Answered by: SeanA
Date published: 2016-02-28

Are these cables solid copper or copper coated Aluminum? 

Asked by: Nate
The conductor is CCA (Copper Clad Aluminum). Below is the max amp details on each set of jumper cables. Jump cables Max amp 2GA 20FT 600A 4GA 20FT 450A
Answered by: NickC
Date published: 2016-02-28
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Eastwood 4 Gauge Jumper Cables

Item #30172 Brand: Eastwood

Eastwood 4 Gauge Jumper Cables

In stock

Only $21.99

Sale $11.88


20' long Jumper Cables have heavy-duty 4 gauge cables to jump any car or truck.

  • Professional quality
  • 4-gauge insulated cable
  • Color-coded for easy identification
  • 20' length
  • Heavy-duty terminal clamps
  • Nylon storage bag

Talk about a ""must have""! Jumper cables are among the most important supplies you can carry in your car or truck. Heavy-duty 4-gauge cables make full power available from the donor vehicle.

More info...

About Eastwood 4 Gauge Jumper Cables

20ft long cables with heavy-duty clamps to ensure a good connection.


20 Foot Long 4 Gauge Cables, Heavy Duty Clamps, Nylon Bag, Instructions


Always use proper eye protection,


1 Year, Made in China


Universal Applications

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