Start inside the drawer.
Measure the narrowest internal width and depth. Check screws, curved corners and rails. This rectangular model assumes a grid aligned to the left rear corner.
Measure your drawer. Discover the gap. Make it yours.
Measure the narrowest internal width and depth. Check screws, curved corners and rails. This rectangular model assumes a grid aligned to the left rear corner.
400 × 300 mm → 9 × 7 cells → a 22 mm right strip and 6 mm front strip. The front strip stops at the grid width so the corner is counted once.
Clearance is applied on both sides. Download a test coupon first. Export STL directly or edit the OpenSCAD source. Inspect the model in your slicer; physical fit needs a real test.
These are independent edge accessories without a standard base, stacking lip, magnet pocket or screw hole. The 42 mm grid is a layout reference; no mechanical compatibility is certified.
Check the status message. A gap may be zero, the walls may leave no usable interior, or the design may exceed the selected printer bed. A short coupon can still be exported when it fits. Automatic segmentation is not included.
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