Sugastune Concealed Door Straightener A=1930 Plain Nickel 25 Pack

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.

±10mm adjustment can be made from the top of the door with a M4 Allen Key (not 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 sets.