D&D Technologies  |  SKU: 980030

Barrel Hinge Heavy Duty Bolt or Weld-On

$11213 Each

Fasteners Not Included


  • This heavy duty weld-on barrel hinge is perfect for trash enclosures, heavy gates, or high-security applications.
  • High-temperature sealed bearings – safe to powder coat with hinges installed on gate.
  • Ideal for nearly all flat post installations.
  • Designed to reduce the gap between the jamb or post and the gate.
  • No greasing or maintenance required on sealed bearings.
  • Allows for 180 degree swing for most applications.
  • Hardened roller bearing design.
  • High security welded pin design.

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If you need a heavy-duty barrel hinge for your gates, the zinc chromate heavy-duty bolt or weld-on hinge offers great versatility. These hinges are designed for your heaviest gates on either commercial or residential property. Equip your existing gates with these extremely durable and long-lasting hinges for years of use.

The heavy-duty bolt or weld-on hinge, zinc chromate option can be used in both weld-on and bolt-on applications. Measuring 6" tall, this steel hinge has a 1 - 7/8" barrel, which contributes to the high weight rating of 3,000 lbs. To get the 3,000 lb. weight rating, you will need to use Grade 5 or better 3/8" bolts. The hinge will have a very small install gap between the fence and post, which can be altered depending on how you mount it. If welded, the gap can be as small as half an inch. If you choose to bolt it, this gap can be as small as 5/8". The head size of your bolts will affect this gap too. Depending on the thickness of your gate, these hinges are capable of opening up to 180 degrees, which is ideal for farms, manufacturing facilities, gated water access, and other places where this type of clearance is needed. For a barrel hinge that can do it all, choose the heavy-duty bolt or weld-on hinge, zinc chromate option.

For specifics on the heavy-duty bolt or weld-on hinge, zinc chromate option, download the Dimensional Diagram located on this page. Please note that these hinges are sold individually, not in pairs. Once you've placed your order, we will ship your hinges within the next business day. Use our LiveChat system on our website to get your product questions answered by our online agents. If you have any other questions about the zinc chromate heavy-duty bolt or weld-on hinge or would like to learn more about our expansive selection of door and gate hinges, please feel free to contact us for additional information.

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Page Code: 980030

  • Manufacturer
    D & D Technologies
  • Finish Name
  • Material
  • Weight Rating
    3000 lb per pair
  • Heavy Duty Hinge Type
    Bolt-On, Weld-On
  • Bearings
    Roller Bearing
  • Mounting Hardware Included
  • Mounting Hardware Type
    Four 3/8" Bolts, Grade 5 or Better

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DescriptionThis extra heavy duty weld on hinge is designed to attach to a flat gate frame and a round or flat gate post.... Designed to decrease the space between the gate and jamb/post. Allows the gate to swing 180 degrees. Welded pin design for high security.... This heavy duty weld-on hinge has a unique bushing design that produces near frictionless movement and maintenance free usage. Designed to attach to... Heavy duty pivot hinge for gates where welding is not an option. Features a sealed roller bearing, no maintenance required. Horizontal adjustability for... Please Note: per the manufacturer, this hinge is not for use on motorized gates. Heavy duty hinge designed to bolt-on to the post...

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Frequently Asked Questions

How long does it take to get my hardware once it's been ordered?

The delivery time depends on how far you live from our San Diego warehouse. Generally, your order will reach you in 1 to 5 business days. Shipments do not move on weekends and holidays.

Do you ship merchandise outside the United States?

At this time, we only ship to addresses in the continental United States, Alaska, and Hawaii. For APO/FPO/DPO and Canadian orders, please email info@hardwaresource.com with a list of the SKU numbers and quantities you would like to purchase, along with your complete ship to address. Once we receive this information we will email you a shipping quote. Please note: Canadian shipments have a $50.00 minimum order.

I have a hinge that I am trying to replace but I need help identifying it. Can you help?

Yes! Please click here to visit our Hinge Finder page.

Some of your hinges are sold by the each and some sell by the pair. What is the difference?

When the unit of measure says “pair” that means two hinges. Usually you need one pair of hinges per door. When the unit of measure says “each” that means one hinge. You would usually order 2 “each” hinges per door.

I want to replace my hinges. How do I make sure the screw holes on the new hinge match the screw holes on the old hinge so I do not have to redrill the holes?

Unfortunately, hinge manufacturers have never standardized the location of their screw hole patterns. Every manufacturer puts their screw holes in a slightly different place. This means that when you replace hinges you will almost certainly have to do some filling and redrilling. The exception to this is Architectural door hinges which are built to a standardized template for each size hinge.

What is your return policy?

You can see our complete return policy here: HardwareSource Returns