V121 still has a minor bug – the "Bent Shape" dialog box may open behind the main SketchUp window. Simply minimize SketchUp to find it.
V120 may conflict with newer versions of SketchUp (such as SketchUp 2024 or later) due to changes in the Ruby API environment.
This is the most frequent culprit. TOH Rebars, like many advanced plugins, is not universally compatible with every SketchUp version. The plugin's official documentation notes compatibility with SketchUp 2018 and above. However, it requires ongoing updates to support newer releases. For instance, a significant update (v1.5.5) was specifically released to ensure full functionality with SketchUp 2024. If you are using an older version of the plugin on a newer SketchUp release, you are almost guaranteed to encounter errors. Conversely, some users might mistakenly refer to “v120”, which could point to a version designed for SketchUp 2020, although no such version is officially listed. toh rebars v120 extension for sketchup download fix
Click the button at the bottom of the window. Browse to your downloaded .rbz file and click Open . Restart SketchUp to initialize the toolbar. Optimizing TOH Rebars for Performance
A common post-installation issue is a blank toolbar (gray squares instead of rebar icons). Here is the final fix. V121 still has a minor bug – the
For specific older versions like v1.2.0, developers often provide Google Drive mirrors for manual download. 2. Manual Installation Fix
However, for heavy daily rebar detailing, consider switching to or Rebar Shape Manager – but for a free, lightweight solution, the TOH Rebars V120 with the fixes above remains unmatched. This is the most frequent culprit
Go directly to the source. The official website, tohrebars.com , is the safest option. The developer also publishes the plugin on a Google Drive link associated with the yotathai.com channel. Ensure any link you find is legitimate and secure.
Before you attempt to download and install TOH Rebars V120, make sure you have:
Optimized for modern SketchUp versions. 1. How to Download TOH Rebars v1.2.0 Properly