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Blulu 25 Pack Ceramic Electric Fence Insulator Heavy Duty Ceramic Porcelain Lag Screw Insulator for Wooden Post Electrical Wire Ground Fencing Agricultural and Ranchers Supplies

  • Based on 25 reviews
Condition: New
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$33.99 Why this price?
Save $7.00 was $40.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 26
Order within 16 hours and 48 minutes
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Item Package Quantity: 25


Features

  • Impressive Package Inclusion: every package comes with 25 ceramic lag screw insulators, with such a generous amount, you can readily cover a large area or immediately replace any damaged parts, thereby ensuring an uninterrupted operation of your electric fences, and you can share them with family or neighbors to help build a reliable fence line
  • Easy and Convenient Installation: it is not recommended that you screw the ceramic insulator directly into the wooden post by hand, what you need to do is drill holes into the post and then use the insulators to drill in, it's that simple and efficient, saving you valuable time and effort
  • Ideal Size for Multiple Uses: with a total length of approximately 4 inches and a screw length of about 1.8 inches, this electric fence insulator is ideally sized for a myriad of applications, featuring a hole of about 0.5 inches diameter, it is capable of accommodating a variety of fence lines, polyethylene lines, ropes or tapes, cables and more
  • Quality Ceramic Material: crafted from quality ceramic and robust galvanized steel, these electric fence insulators for wooden post offer trustworthy endurance, the smooth ceramic surface is safe for your operation, and the quality materials ensure the insulator's reliable performance over time and allow them to withstand challenging weather conditions
  • Stable and Efficient: equipped with a durable galvanized lag screw, our porcelain insulator is designed to keep electrified wires stable, it also helps to avoid the loss of energy and, consequently, assure that your fences effectively keep your property guarded, and the denser ribbed screws can make the item more firmly screwed

Package Dimensions: 7.44 x 7.28 x 4.45 inches


Item Weight: 6 pounds


Manufacturer: Blulu


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Well worth the money
Item Package Quantity: 50
Great quality
Reviewed in the United States on April 26, 2025 by Rodney Cabe

  • Great Value
Item Package Quantity: 50
These are a great value for the money. Large number of them in the box, all were intact, none broken. Love that they are not made of plastic. I wasn’t expecting much, but was pleasantly surprised at the quality.
Reviewed in the United States on April 13, 2024 by Daniel Presley

  • They are as sold
Item Package Quantity: 25
These met my expectations. I would buy them again
Reviewed in the United States on November 27, 2024 by Amazon Customer

  • They are terrible
Item Package Quantity: 50
They are loose and the threaded bolt part spins whet you try to screw it into the post..they are poorly made
Reviewed in the United States on April 16, 2024 by Jared and Jennifer colony

  • Porcelain insulator lag screw lacking
Item Package Quantity: 50
Adhesive holding lag screw inside insulator not strong enough so lag screw spins in insulator during installation on wooden post. Must pre-drill hole for lag screw always. Better strength adhesive would eliminate spinning issue.
Reviewed in the United States on April 8, 2024 by Renbow

  • Excellent quality
Item Package Quantity: 25
Easy to install. Simple piece, hard to mess up.
Reviewed in the United States on April 26, 2024 by Kindle Customer

  • good quality porcelain insulators.
Item Package Quantity: 25
Blulu Electric Fence Insulator Heavy Duty Ceramic Lag Screw Insulator Porcelain. First, we got a bit of a laugh from the bottom of the cardboard box that these arrived in, because all of the lag screws poked through, and were sticking out (see photo). The insulators all arrived intact and undamaged though. These are really nice heavy duty porcelain insulators. We literally have miles of electric fence on our ranch, and these very high quality insulators are as good, or better than any we have used. These can be screwed into wood posts for corners or straight runs. Unlike the plastic versions of these, the lags wont separate, so they remain in the wood for a long time. The price is just about right on these as well. I’m very happy with these. ... show more
Reviewed in the United States on February 5, 2024 by salinaoaks salinaoaks

  • Cheap / NG
Item Package Quantity: 50
the studs break loose easly, you have have to pre drill an oversized hole and gently tighen them one way, dont try and take them out of the post will snap off when remove it. Also the hole in the cermaic is smaller than just about all the ones I've gotten from the hw store, so there isn't as much room to read your wire. Wood not purchase them again. ... show more
Reviewed in the United States on December 5, 2024 by Mark Parisi

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