Ratcheting Hinges

Our ratcheting hinges are perfect for applications like folding seats (such as those used on medical equipment) where an adjustable partial incline is desirable. Adjustable ratchet hinges give you maximum control over the articulation of the surface, and, once fully extended, release cleanly to the initial position. Browse Sugatsune brackets and shelf supports for every application.


FacetWp Door Max. Thickness (mm)
Max. Door Thickness (mm)
Bar Diameter (mm)
Load Capacity (kg)
Glass Thickness (mm)
Load Capacity (kgf)
Center to Center Length (mm)
Load Capacity (lbs)
Magnetic Force (lbs)
Holding Force (lbs)
Retaining Force (lbs)
Push In Force (lbs)
Door Max Height (inch)
Door Min. Height (inch)
Door Max. Weight (lbs)
Door Min. Height (inch)
Door Max. Weight (lbs)
Door Max. Width (inch)
Door Min. Width (inch)
Door Min. Thickness (inch)
Door Max Torque (lb-in)
Door Min Torque (lb-in)
Load Capacity (lbs/pair)
Load Range (lbs/pr)
Handle Depth (inches)
Damper Torque (lbs-in)
Torque Variation (lbs-in)
Positive Catch
Positive Lock
Positive Stop
Soft Close
For Drywall
Undermount Hook
Multi-Prong Hook
Million Lock
Master Keying Availability
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Discover Quality Performance & Durability

At Sugatsune America, all of our components are built with performance and durability in mind—both for the individual component and the larger object into which they will be integrated. The ratchet hinge mechanism in each of our ratcheting hinges is precision engineered for years of heavy-use performance with no slippage and a nice, tight ratcheting action that immediately and consistently signals its premium quality to the user.

Ready to Ship, No Backorders

The last thing you want is to have to wait for a product delivery on something trivial like a ratcheting hinge when you have a project already underway and contractors on the clock. At Sugatsune, we partner with wholesalers and retailers who always keep our products in stock and ready to ship, which means no backorders and no shipping delays for you. Get what you need, when you need it.

Get Professional Sales & Technical Support

Contact us for expert help with your questions about our adjustable ratchet hinge mechanisms, or any other product. Our team will be delighted to help you!

You may also be interested in examining the reference materials contained in our digital resources library, which features product specs and sometimes includes CAD files and/or videos.