SureClose Double Acting Weld-On Hinge


  • NOTE: Post mounting brackets sold separately. The recommended setup requires two hinges and two mounting brackets.
  • SureClose Double Acting Hinges for weld-on applications.
  • Allows a gate to swing 90 degrees in either direction.
  • Made for center mount applications.
  • Requires minimum post size of 2-1/2" x 2-1/2"
  • Self-closing or non-self closing versions available.
  • Self-closing version closes from 0 to 85 degrees and holds open from 86-90 degrees.
  • Hold open feature renders this hinge not suitable for child/pool safety.
  • See swing diagram above for a clear visual representation of this info.
  • Hydraulics are concealed within the post, providing a controlled and quiet close in a tamper resistant design that will not leak.
  • Adjustable self-closing speed.
  • Does not offer resistance if closed quickly in an emergency.
  • Features dual thrust ball bearings to help withstand heavy loads.
  • Hinge gap between frame and gate is adjustable, from 2-1/2" - 3".
  • Pre-threaded post mounting brackets allow for horizontal adjustment.

These hinges can be used in any of the following combinations:

  • Use 2 of our SKU 928544 to self-close a gate up to 180 pounds*.
  • Use 1 of our SKU 928544 and 1 of SKU 928542 to self-close a gate up to 90 pounds*.
  • Use 2 of our SKU 928542 to hold a gate up to 1500 pounds* (will not self-close).
  • * Weight ratings based on a maximum gate size of 72" high x 40" wide.

Store Policies & Information

Shipping & Delivery
Contact Us

We have been selling hardware and hinges for over 130 years. When you shop with us, you can count on prompt, personal customer service and reliable support.

Page Code: G10047

  • Manufacturer
    D & D Technologies
  • Model Number
    57-W (Self-Closing)
    SM-W (Non Self-Closing)
    7526 (Mounting Plate)
  • Finish Name
  • Material
  • Heavy Duty Hinge Type
  • Bearings
    Ball Bearing

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Discover
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related Products

A table comparing the facets of 5 products
SureClose Double Acting Bolt-On Hinge
View details
Heavy Duty J Bolt Hinge
View details
High Load Self Closing Weld-On Hinge
View details
Extra Heavy Duty Roller Bearing Weld-On Hinge
View details
Heavy Duty Roller Bearing Weld-On Hinge
View details
From $3842 Each
From $1597 Each
$77364 Each
$10523 Each
$9143 Each
DescriptionNOTE: Post mounting brackets sold separately. The recommended setup requires two hinges and two mounting brackets. SureClose Double Acting Hinges for bolt-on applications.... This is a very heavy duty hinge specially made for heavy gates and doors. This heavy duty J bolt gate hinge will swing... Very high quality heavy duty weld-on hinge that self closes. Made in America. Rated at 800 lbs per pair. Self-closing feature uses a... This extra heavy duty weld on hinge is designed to attach to a flat gate frame and a round or flat gate post.... This heavy duty weld-on hinge has a unique bushing design that produces near frictionless movement and maintenenance free usage. Designed to attach to...

We Are Here to Help

Get expert assistance with product selection and more.

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 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