Zareba® 1000-Foot 12 1/2 Gauge Aluminized Steel Wire

Model #: FG-01000

5 reviews
0 5 4.8

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  • 1,000 foot of fence line
  • 12 1/2 (12.5) gauge rust-proof aluminized wire for high-tensile fences
  • Breaking load of 1,500 lb | Tensile strength of 200,000 PSI
  • Use with porcelain or plastic insulators
  • Service Experts Available To Answer Your Installation Questions

Buy this item in Canada »


Zareba® 1000-Foot 12 1/2 Gauge Aluminized Steel Wire

Zareba® aluminized steel wire is a permanent electric fence line designed especially for high tensile fencing. Installing multiple wires on your fence posts serves as a physical barrier and as a psychological deterrent for your livestock and horses. This 1,000-foot aluminized steel 12 ½ (12.5) gauge wire is mounted on a spool for easy de-reeling. Durable and reliable, the wire features a 1,500 lb breaking load and 200,000 PSI tensile strength. Your Zareba® rust-proof wire can be mounted on porcelain or plastic insulators.



This Zareba® fence wire is highly durable and serves as an excellent line for livestock containment.  It features a 1,500 lb breaking load and a strength of 200,000 PSI. The wire’s rust-proof aluminum coating will outlast zinc-coated wire in highly corrosive conditions while also providing superior electric conductivity.



Your aluminized steel wire can be mounted on all fence post types by using porcelain or plastic insulators. During installation, always handle coiled wire with extreme caution. Wear the appropriate safety gear, including gloves and safety glasses.



To help you install your aluminized steel wire, use a Zareba® Spinning Jenny Electric Fence Wire De-Reeler to quickly run your line. Once installed on your insulators, use an 8-Light Electric Fence Voltage Tester to gauge your fence’s power levels. Picking the right energizer is also important to properly contain your livestock – most high-tensile fences use an AC-Powered Fence Charger.



Your satisfaction is our top priority! If, for any reason, you are not satisfied with your purchase from, you may return it within 30 days of receipt for a replacement or a full refund of your purchase price. This guarantee is part of our worry-free shopping policy!


WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Zareba® 1000-Foot 12 1/2 Gauge Aluminized Steel Wire - Specifications

ZAREBA® 1000-Foot 12 1/2 Gauge Aluminized Steel Wire
Model Number FG-01000
Line Length 1,000 ft (305m)
Line Gauge 12 1/2 (12.5 gauge)
Product Features
  • Breaking load of 1,500 lb
  • Tensile strength of 200,000 psi
  • Best insulator styles: Porcelain or plastic
  • Mounted on easy-to-use spool
  • Always handle coiled wire with caution and wear appropriate safety gear, including gloves and safety glasses
  • Check fence voltage regularly with a digital volt meter
  • Never leave livestock in a de-powered electric fence
  • Install according to installation manual


What's included in the box:

  • 1,000 feet of 12 1/2 gauge aluminized steel wire




Disclaimer: Zareba® System does not endorse any information contained in product reviews. Please follow all label instructions for your specific use.

Most Recent Customer Reviews

Review Rate
Review posted on
May 10, 2018
Excellent By kb

Exactly what I needed. Arrived in good time.

Review Rate
Review posted on
April 12, 2017
excellent wire. By Jody

HT fence is the ONLY way to go. Too many years of having barbed and woven wire fences just aren't making the cut when it comes to keeping livestock where they are supposed to be. Build good HT fences, get a good charger, and forget about fences.

Review Rate
Review posted on
January 11, 2017
Wire By Teee
Loved the wire, simple easy to Use. Just wished the rolls came bigger. Had to buy 4 Rolls
Review Rate
Review posted on
June 13, 2016
Excellent quality and service By CaroT
Thank you for such great quick service on my orders. The quality of your products is excellent!
Review Rate
Review posted on
July 19, 2015
Service and Product By bjj1
Zagreb provided excellent service, pricing, and quality product for my New Zealand wire fence.
Read All Reviews (5) Write a Review
Q.where can I buy this wire?

This wire can be purchased directly from our website. It may vary which retail stores keep it in stock. You can also contact us at 1-855-5-ZAREBA (1-855-592-7322) to order by phone.

Q.Can this 12 1/2 Gauge wire be hand tied?

We recommend crimping the wire together with our Zareba® High Tensile Wire 2-3 Gritted Crimping Sleeves (Model #HTGCS23100) which can be purchased at the following link: