DSR423-1524-25Concealed Door Straightener

MSRP $0.00


Protect large doors from long-term warping or bowing with Sugatsune’s door straightening system (DSR423-1524-25). Bowing cabinet doors are a common long-term problem that can be prevented by strengthening the material with this properly fitted stiffener.

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Fully Concealed for a Clean Look

The DSR423 door straightener series is fully concealed, offering cabinetry a clean, elegant appearance both inside and out without sacrificing performance or durability. The concealment is achieved by installing the door straightener directly into the door, in a recessed manner, then covering it with a high-quality laminate to make the door stiffener invisible to the end user.

Find the Right Length

All DSR423 series models consist of a steel rod plus a zinc adjuster with a nickel finish. They fit doors at least 12 mm (½”) thick and are adjustable up to 10 mm (⅜”). Each model is sold in packs of 25.

The DSR423-1524-25 door straightening system is the shortest entry in the series, with a center length of 1104 mm (43-7/16”) to 1524 mm (60”), supporting door heights of 1224 mm (48-3/16″) to 1644 mm (64-3/4”).

Need to find another size? Browse the rest of our cabinet door straighteners.


• Fully concealed/hidden door
straightener. Recessed mounted
under laminate.
• ±10mm adjustment can be made
from the top of the door with a M4
Allen Key(included).
• Min. door thickness 12mm (1/2”).
• Optional mounting holes to
secure door straighner to door
using 4 M4 (U.S. #8) flathead
contersunk wood screws.
• Note: Sold in Boxes of 25 pieces.


Choose Sugatsune to Elevate Your Interiors

At Sugatsune America, we focus on high-quality, durable hardware components that add value to any construction or remodeling project. We always have an eye toward long-lasting, superior performance for the end user.

Choose the DSR423-1524-25 door straightening system to prevent bowing cabinet doors and get more life out of all of your home doors.

Contact us to discuss your project details and needs, or for advice in finding the proper parts.

Weight N/A
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Door Min. Thickness (Inch)


Door Min. Thickness (mm)



Certain CAD files are not available for download from our website. Please email us at support@sugatsune.com with the product name and desired file format and we can email it to you.


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