Tools and Templates Drawer and Panel Straighteners Drawer and Panel Straighteners by Sugatsune
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Brand New! Sugatsune DSR403 Fully Concealed Door Straightener, 2300mm, for 78-3/4" to 95-1/4" Door Lengths, Min. 11/16" Door Thickness, Pair

Our Item Number SUG-DSR403-2300-25

Sugatsune concealed door straighteners provide a precision engineered solution to warped cabinet doors. Built with advanced tension mechanisms, they adapt to environmental changes to maintain alignment while remaining fully hidden within the door. Designed for a range of door sizes and weights, they offer up to plus or minus 10 mm of adjustment and install easily mortised into the back of the door. Made from durable aluminum and steel in plain or nickel finishes, they deliver long lasting performance in residential, commercial, and industrial applications while reducing maintenance and preserving cabinet appearance.

$
45.42 Pair
$64.89
SAVE 30%
Ends Jun 30
Product Info Material: Aluminum, Steel, Product Finish: Nickel, Sold As: Pair, See more product details
Qty:       Pair
 

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All the product info you could ask for...

  • Size Info

  • Minimum Door Thickness : 11/16"
  • Key Features : Installed at time of production to prevent door from warping.
    Adjustors installed 60 mm from the top and bottom of the door
    Fully concealed/hidden door straightener. Recessed mounted under laminate.

  • Manufacturer Info

  • Manufacturer Part # : DSR403-2300-25
  • Manufacturer Finish : Plain, Nickel
  • Manufacturer : Sugatsune

  • Other Important Info

  • Product Type : Door Straightener
  • Material : Aluminum, Steel
  • Product Finish : Nickel
  • Adjustment Range : ±3/8" with M4 Allen key (included)
  • Fasteners Included : Yes (M4 Allen key included, pressure-fit)
  • Installation Type : Fully Concealed Under Laminate
  • Required for Install : Pressure-fit into place, screws not needed for installation.
  • Sold As : Pair

  • Manufacturer Resources

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Reviews about our customers experience

"These reviews are from our Customers who have purchased these products."
  • 5 of 5 | June 19th, 2026

    Ordered the wrong parts and they were great fixing my issue. Will be my go to from now till on

  • 5 of 5 | June 19th, 2026

    Good service. Had parts i needed in couple of days.

  • 5 of 5 | June 19th, 2026

    Tried finding the hinges elsewhere. Found them right away. Perfect match.

  • 4 of 5 | June 18th, 2026

    I was able to find the exact hinge needed to replace broken hidden Soss hinges in a Martha Washington cabinet. The price was reasonable. It did take a while to ship out (ordered May 15, shipping notice June 2) but then arrived quickly once shipped.

  • 5 of 5 | June 18th, 2026

    I have looked and looked for replacement parts for my cabinets and was about to give up hope, but thankfully they had the exact parts I needed. They arrived quickly, reasonably priced and I am thrilled.

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