This is a tool to help get that perfect right angle when assembling printers that use 3030 extrusions. The inner part of the tool is intentionally shorter if users want to double check using an engineers square while the tool is still in place.

Since this is a precision part please ensure that your printer is tuned. From my tests I find it to be a nice snug fit.

To use this screw in the M8 screw as per the manual and attach 2 extrusions loosely. Then slide the tool over the 2 extrusions and tighten the screw through the side holes.

If you like my designs and would like to contribute to fund filaments and other equipment required for prototyping, please do so at my paypal.me or Ko-fi. Your support is greatly appreciated :) 

Should you have any questions you can reach out to us via Discord