3030 Quarter-Round End Cap
3030 Quarter-Round End Cap is a 3D printable model by Markwatling on the SpeakCAD marketplace, 30 × 30 × 13 mm: STL and 3MF, free, editable with AI in the browser before you print it.
Free
Free to add to your modelsDon't have a printer? Print it
From ≈ $1.19, or ≈ $0.22 each for 50. Printed in PLA or PETG and shipped to your door by tracked delivery.
About this model
End cap for 3030 quarter-round aluminium extrusion. The cap plate is 30 mm × 30 mm with a 3 mm thick base, featuring a centre pin (Ø7.4 mm, 10 mm long) and two slot keys (8 mm × 3 mm) that lock into the profile grooves for secure alignment. Print with the outer face down; no supports needed.
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How it works
Press Get it free and sign in: a copy of “3030 Quarter-Round End Cap” opens in your models, free to download as STL or 3MF. Change a size by tapping a face and typing a number, or ask the AI: “make it 5 mm wider”, “add a second screw hole”. Everything runs in your browser, nothing to install.