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Threlaco

Threlaco 40 Pack Ultra Durable Vinyl Fence Post Donut Heavy-Duty 2-3/8" Steel Post to 5" Vinyl Stabilizer Adapter for Fence Installation Meets 0.150" Wall Thickness

  • Based on 12 reviews
Condition: New
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$124.99 Why this price?

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As low as $20.83 / mo
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jul 29
Order within 9 hours and 35 minutes
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Color: Black


Number of Items: 40


Features

  • Easy Installation: with an effortless installation process, the 40 pieces vinyl post adapters allow you to swiftly set up your fencing projects; This feature saves you time and effort, making fence installation a breeze
  • Extensive Compatibility is Key: our PVC fence collar boasts of impressive versatility in compatibility; Specifically crafted to accommodate 2-3/8" OD round pipes, this tool integrates seamlessly with 5" square posts; Easy integration, all the time
  • Enough to Apply: when it comes to cost effective efficiency, the vinyl fence post donut is a forerunner; With only 2 Fence Post Donuts required for each post, you can stretch resources, enhance project pace and save up on material
  • Efficient Technique: the innovative design of our Donut ensures a seamless installation experience; If you're a fencing professional looking for an efficient technique, this is for you; Precision and efficiency sums up the convenience offered by this ingenious innovation
  • Cutting Edge Design: embrace the cutting edge design embedded in our vinyl fence post donut for an elevated fencing project routine; Experienced or a novice, this tool will revolutionize your fencing projects with its innovative design and functionality

Material: nylon


Brand: Threlaco


Item dimensions L x W x H: 4.72 x 4.72 x 2.17 inches


Color: Black


Shape: Round


Item Dimensions: 4.72 x 4.72 x 2.17 inches


Item Diameter: 2.38 Inches


Item Thickness: 0.15 Inches


Color: Black


Item Shape: Round


Material: nylon


Grade Rating: Industrial


Brand Name: Threlaco


Number of Items: 40


Model Number: JYD-Threlaco-2791


Part Number: JYD-Threlaco-2791


Unit Count: 40.0 Count


Manufacturer: Threlaco


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • It fits
Color: Red Number of Items: 10
It fits
Reviewed in the United States on June 21, 2026 by Paul Sanders
    • Quick and easy
Color: Black Number of Items: 10
Came quick makes very quick work to put vinyl fences up
Reviewed in the United States on April 7, 2026 by Donnie A
    • works great and the price is on point
Color: Black Number of Items: 10
decent quality, excellent price. Fit perfectly on the fence steel post. I was able to connect my vinyl 6" post and adjust them until perfect 90 degrees. One thing to remember is good self tapping screws and not to put them where the rails would be. Otherwise, like me, you have to move them again.
Reviewed in the United States on December 19, 2025 by CP
    • Questionable return...
Color: Black Number of Items: 10
Do not buy this product unless you really need it! This is a waste of time and money! doesn't fit standard Fence pipe of 2 or even 23/8 . On top of that you have to pay to return it .. or go out of your way (travel a long distance to the nearest Amazon return center to return it... not coincidental I can assure you) Dear Amazon ... I've been with you for a long while ... this is not the type of treatment you give to your loyal customers!!! ... show more
Reviewed in the United States on April 1, 2026 by Amazon Customer
    • Worked as expected
Color: Black Number of Items: 10
Great product
Reviewed in the United States on September 4, 2025 by Rayfab
    • Make Your Fence Construction Easier!
Color: Black Number of Items: 10
My husband was so pleased when he discovered these fence post adapters. He had been fabricating something like them out of wood, but....what a genius idea if you can just purchase them! They worked perfectly to slide over the metal pole he cemented into the ground, and then slipped the vinyl post over them. Fit perfectly with no loose play. They are made of sturdy hard vinyl and seem like they will last forever....or at least as long as the fence does! The convenience is worth the purchase! ... show more
Reviewed in the United States on May 1, 2025 by CalGal57
    • brittle and breaks easliy
brittle and thinner than what is available, this is not a great product. These did not works, they broke after and during installation
Reviewed in the United States on January 6, 2026 by Jley

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