Handle for Ender 3 and CTC A13 Z-Rod knob

thingiverse

This addon was created to complement the Z-Rod Knob found on Thingiverse at https://www.thingiverse.com/thing:4216599. The original design proved helpful, but a feature was missing: the ability to make quick Z adjustments. To address this gap, I designed an additional handle that can be used in conjunction with the knob. Two printing options are available for the addon handle. One requires support during the printing process, while the other option can be printed without support; however, it necessitates some bridging. The design intention is to have a press fit into the knob. For optimal results, print the item with reduced flow or use a rasp to achieve a snug fit, as necessary to accommodate any oversized parts.