StageGuard A-330 | Hinged Gate – BLACK


Hinged gate crowd control stage barriers in shiny black finish.
  • FREE SHIPPING | Continental United States only
  • 3-5 business days delivery | Give us a call for faster available options
  • Certified Welds
Weight87 lbs.
Height47 in
Length50 in
ApplicationCrowd Control
FinishPowder Coated
Item in stock & Ships in 2 business days
In Stock
* Contact us for faster shipping
$1,257 30/ ea
$1,397 00
Save $139.70 (10.00%)
Add To Cart
Add To Quote

A-330 Black Gate Concert Barriers by SONCO

Preventing accidents and injury is at the front of every large-scale event coordinator’s mind. For this reason alone, don’t forget the gate. The StageGuard A-330 is a hinged gate panel that allows staff to quickly enter crowds, removing individuals or resolving other incidents without tilting, tipping, or tripping. 

Browse the full StageGuard lineup at SONCO and contact us today for a quote on your new heavy-duty metal stage barrier system.

Concert Stage Barriers for Heavy-Duty Crowds

Rain or shine, indoor or outdoor, continuous use or weekends, the StageGuard meets event security demands daily. Now available in a sleek, durable black finish, each unit is constructed according to the standards set by the American Welding Society.


  • Strong aluminum alloy   
  • Weight: 87 lbs.    
  • Height: 47 in.   
  • Length: 50 in.   
  • Base width: 50 in.   
  • Color: Black  
  • Hinged section provides gate access  
  • One-year manufacturer warranty   
  • Steel connector pin and cable channel technology   
  • Interconnecting floor plates   
  • Rear step for staff visibility and intervention   
  • Ramp-style base with angled reinforcement bars   
  • Recessed hooks to interlock panels  
  • Adheres to the American Welding Society D1.2/D1.2M:2014 structural welding code for fabricating and erecting aluminum structures  


Powerfully strong & lightweight aluminum alloy 


Versatile steel connector pin & cable channel  


American Welding Society standard for heavy-duty use


For easy transportation and convenient storage of up to 10 barricades 

The Metal Stage Barrier That Offers Fast Deployment & Intervention

StageGuard concert barriers stack efficiently and are easier to rearrange and set up than older models. Reconfigure your barrier lineup event by event to place the gate panel just where you need it.  

  • Folds down for easy storage 
  • Seamless integration with existing stage barriers, including Mojo barriers  
  • Aesthetic appealing with strong aluminum build 
  • Better ROI than any heavy-duty metal stage barrier for sale today 
  • Stackable, lightweight design comes in and out of storage easily 

The Clear Solution for Concerts, Games, & Much More

Join high-profile arenas, stadiums, and event managers nationwide and rely on StageGuard. Ideal for heavy crowds, StageGuard adds a level of prestige and authority to every event. 

Find StageGuard barriers at these events and more:  

  • Outdoor festivals 
  • Indoor concerts 
  • Conventions 
  • Rallies 
  • Demonstrations 

Shop A Full Line of Concert Stage Barriers & Accessories SONCO

As America’s perimeter security experts serving the industry since 1976, SONCO offers a complete range of products that all add up to your best barrier system yet. Shop straight panels, gate panels, snake runners, and more today, and don’t forget to browse barricade covers for branding, monetization, and even more aesthetic appeal. 

Contact us today for expert advice and quotes on your new barricade lineup

Success Case

By using SONCO's lightweight stage barriers, our customers are able to deploy faster and more safely. And because the barriers are crafted to the standards of the American Welding Society, their staff had peace of mind when it came to durability and reliability. 


Get the Best Deals on StageGuard A-300 Barriers

With SONCO, you get more than a product – you get top-quality perimeter security solutions. With the added benefits of expert advice, exceptional customer service, and a price-match guarantee, clients have confidence that they’re getting the best deal on the best products. That’s why we have been an industry leader in crowd safety systems for nearly half a century. Contact us for your free quote today.

Ask A Question