Library

Versions of Generic spirit level on blocks, torpedo, 9 in

Published versions never change. A new license, new data or new geometry is always a new version; people who used an older one keep it.

Drawing	Version	Change	License	Status	Published
	Version 2	GeometryAdded the rails and web with hand holes, the centre vial, plumb vial windows, rubber end caps and the two blocks (plan and 3D).	CC0	Published	Nov 3, 2026
	Version 1	GeometryFirst version.	CC0	Published	Nov 3, 2026