I don't believe there are any extensions to do that. You could use 3D text and drawn 3D dimension and extension lines to create the geometry. I find it's simper and faster to combine a couple of image exports; the render and a dimensions-only image direct from SketchUp. This is a quick 10 second render to show the idea. The render: [image: 1751736869218-vise-render-resized.png] The dimensions-only image export from SketchUp: [image: 1751736887769-creasman-moxon-vise-dimens-resized.png] And after combining them in an image editor: [image: 1751736926906-creasman-moxon-vise-render-resized.png] The layer for the dimensions is set to Multiply in the image editor.