OxBlock is now Anchor Block by SONCO 

Hi-Viz Anchor Block Fence Post Base


Mitigate trip hazards and secure perimeter fencing with Hi-Viz Anchor Block fence post base. Longer lasting and more efficient than concrete, Anchor Block bases have many advantages when it comes to durability, storage, transport, and much more. 
For any application that includes temporary fencing, including construction work zones and public events.  


The Sustainable, Stackable Temporary Fence Base

Clean, green, and easy to use. The Anchor Block serves its functional purpose by reducing the chance of temporary fence leaning or tipping while high-visibility color lessens tripping risk in busy environments.  
Use Anchor Block to meet your organization’s sustainability goals. The rugged thermoplastic does not need replacing as frequently as other materials and is 100% recyclable when it completes its lifespan. 

Unique Features:

Hi-Viz orange

Shock-resistant and

Compatible with SONCO
temporary fence panel 

Suitable for posts
up to 1 3/8in

More Durable than Concrete

Concrete block might be an easy, accessible option, but it’s not the sturdiest solution or most solid investment. Here’s how adding Anchor Block thermoplastic temporary fence base can save you time and money.

Key Benefits: 


Cleaner, more professional-looking sites – Keep work zones free of messy sandbags and crumbling blocks. Has a positive impact on your reputation as well as enhancing safety. 


Deploys faster – Internal carry handles reduce the risk of dropping and make it easier for small crews to assemble secure fencing on the spot, reducing labor expenditure.


For a wide range of applications – Occasional use or consistent daily use, Anchor Block are the only solution you need for 1 3/8” fence posts. Keeps fencing secure in windy environments and inclement weather.  


Stores neatly – Save space with stackable temporary fencing base.


More cost-effective – Incredibly durable, they last much longer than concrete blocks and are easier to transport from project to project. 


100% recyclable 

Contact SONCO for More Information, Expert Advice

SONCO carries Anchor Block and many other fence bases to secure fencing and temporary fence panels sized right for your project. Trust SONCO, since 1976, as your one-stop solution for perimeter security.  
Reach out to us today with additional questions and don’t forget to take advantage of our Price Match Guarantee, ensuring you always get the best deals on top-quality brands and materials. 

Can I pick up my order?

Most items are available for pick up trough appointment widows.

What is the delivery lead time?
Delivery times are included in the product page. Times are estimated for deliveries to commercial addresses and subject to change if any delays during transit with freight carriers outside of our control. If you need guaranteed freight for s specific date and time, please contact us. Deliveries made via Flat Bed shipping requires forklift to unload from the sides. LTL shipment requires a loading dock and forklift to unload.
Do you offer discounts for Distributors?

We do offer reseller discounts based on volume, please contact us at sales@soncostore.com for more information.

Is there an expedited shipping?

We can run multiple shipping options for you to compare price and delivery date. If you need your order by or on a specific date just let us know.

Do I have to pay sales tax?

We collect sales tax in the following states: CA, TX, WS, MO, TX, FL, PA, OH, MD, DC, MA, NY, NJ, IN. If have a tax exempt or have a valid tax exempt or reseller certificate we will refund the tax charges, if you buy online, or you can request a quote already without tax included.

Where are you located?

Click here to see all our warehouse locations.

Ask A Question
Powered by Top Rated Local®