Rod Joiner

thingiverse

The updated coupler2.scad design offers improved stability with its increased height, providing a better grip on the 8mm rod. A built-in stopper ensures that both rods sit at the same level, resulting in a more precise alignment. Additionally, the design has been optimized to be smaller in diameter. This versatile component can join different sized rods together seamlessly, making it an ideal temporary solution for the Z-axis coupler on a 3D printer when a flexible coupler is not available.