Preset
The real blank at this size, folded by the same engine as the studio. The artwork is a sample from a fictional brand — swap in your own in the editor.
Half-moon lock strut dieline
A one-piece strut that folds on a single crease: glue the narrow panel to the back of a card or display, swing out the leg and fold the half-moon lock to hold the angle. A parametric template — change the length, width and height and every panel, tuck and glue flap is redrawn to match.

Sign in to download. Dieline downloads are part of Pro: PDF, Illustrator, SVG and DXF, cut, crease and bleed on separate layers, without a watermark. See plans
- Reference
- ECMA F80.41.00.00
- Inside size
- Mounting width 45 · Leg reach 90 · Height 200 mm
- Size range
- Mounting width 20–200 · Leg reach 30–400 · Height 60–1000 mm
- Manufacturing
- 45 × 90 × 200 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.019 m² · about 24 up on a 720 × 1020 mm sheet
- Default board
- Folding boxboard 400 g · 0.6 mm caliper
- Board options
- FBB 400Kraft 350SBS 350GD2 350F-fluteE-flute KE-flute WSBS 18 pt
- Good for
The flat dieline
Exactly what the downloads contain, drawn from the template at its default size, with a 3 mm bleed. How to read a dieline.
- Crease
- Cut
- Bleed 3 mm

How the blank is sized
Score-to-score panel sizes of this ECMA F80.41.00.00 blank at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (0.6 mm for Folding boxboard 400 g). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Mounting panel | 45 × 200 | L × H |
| Leg | 90 × 200 | W × H |
| Half-moon lock | 24 × 23.8 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 2 options; the template and 3D preview follow each change.
- Lock radiusmm
- Lock heightmm
Ready-sized half-moon lock strut presets
The same structure with sizes, boards and options set for a use.
Preset
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this half-moon lock strut yours
Open it in the editor to set your size, drop artwork on each face, check bleed and safe areas, and export print-ready PDF with the dieline on its own layer — or stage it in a 3D scene for a mockup.





