Double Action Spring Hinge Self-Closing 4-3/4"L x 5-1/4"W Anodized

Double Action Spring Hinge For Self-Closing Doors

double action spring hinge from Sugatsune America is a specialty hinge designed to swing in both directions and return the door to center by spring action, which supports saloon-style or pass-through doors that need controlled movement either way. The hinge is spring loaded for self-closing, so the internal springs drive the door back after use, helping reduce doors left hanging open in busy areas. Adjustable spring tension on this hinge allows the installer to set how firmly the door returns, which helps match the closing force to door weight and user traffic. The 4-3/4 inch length gives a compact profile along the edge, which suits smaller or lighter doors needing double action. The 5-1/4 inch width provides larger bearing surfaces on the jamb and door, which spreads loads and helps stability during repeated two-way swinging.

Key Double Action Hinge Details That Matter

• This hinge is spring loaded for self-closing, so the spring mechanism actively returns the door after it is pushed open, which helps maintain clear openings in service or passage areas.
• The adjustable spring tension lets you change the closing force, so the same hinge can be tuned for different door weights or user comfort, which supports fine-tuning during install or later adjustment.
• The hinge measures 4-3/4 inches long, providing a compact vertical footprint, which helps when door stile height or layout limits hinge length on specialty openings.
• The 5-1/4 inch width gives generous mounting surface across door and frame, which helps distribute stress where doors are frequently pushed from both sides.
• With 8 holes in the leaves, the hinge offers multiple fastening points, which supports a secure mount that resists loosening under repeated double-acting movement.
• The design uses 8 knuckles, which spreads the pivot contact along more joints, supporting smoother motion and load sharing through the full swing cycle.

Installation And Adjustment For Double Action Doors

This double action spring hinge installs as part of a specialty hinge setup where doors must swing in both directions, so its layout supports free movement away from the jamb and back past center. The 8-hole pattern on the leaves offers several fastener locations on both door and frame, which helps the installer position fixings into solid material and improve long-term hold. With adjustable spring tension built into the hinge, closing force can be set during installation, which helps dial in the return speed and force for the actual door mass. The 4-3/4 inch length and 5-1/4 inch width define the hinge footprint on the stile and jamb, which guides layout when marking centers and clearances.

Using This Sugatsune Double Action Spring Hinge

Where This Double Action Spring Hinge Fits Best

This Sugatsune America double action spring hinge sits in the specialty hinges class, which suits applications where doors need to swing both ways with automatic return. As a spring loaded self-closing hinge, it supports use on pass-through or corridor doors where hands-free movement from either side is useful, because the springs return the door after each push. The 4-3/4 inch length makes it appropriate for installations where a full-height hinge is not required, which can help on narrower stiles or smaller interior doors. The 5-1/4 inch width offers a broad straddle across door and frame, which works in setups needing more leverage against twisting from two-way traffic. With 8 knuckles forming the pivot, the hinge supports balanced double action, which matters when doors are operated frequently from both directions.

How Design Details Support Repeatable Door Performance

The double action spring hinge configuration allows the door to move past center in either direction and then return, which supports consistent behavior without relying on external closers. Adjustable spring tension is built into the hinge, so tuning the spring lets the installer balance door closing speed against user comfort, which can reduce slamming in lighter doors and support firmer closure in heavier ones. The 8-hole layout across the hinge leaves means each installation can use multiple fasteners, which spreads load and helps the hinge stay aligned under constant motion. The 8 knuckles share the pivot forces along several joints, which supports smoother travel and can reduce concentrated wear at a single point. As a Sugatsune America component designated as a double action spring hinge, this hardware is positioned for projects needing dependable two-way swing and self-closing function in a compact hinge envelope.

Common Questions About This Double Action Spring Hinge

Select This Hinge For Double Action Self-Closing Control

This double action spring hinge from Sugatsune America combines two-way swing with self-closing springs, which suits doors that must move in both directions and then return. The adjustable spring tension gives control over the closing feel, which supports on-site tuning to the opening. With a 4-3/4 inch length, 5-1/4 inch width, 8 holes, and 8 knuckles, the hinge offers a defined footprint and load path, which supports stable mounting in specialty hinge applications. For projects needing a compact double action spring hinge with self-closing function, this model aligns the hardware layout with practical two-way door movement.