- Pack
![](https://kb-3d.com/store/1932-large_default/standard-tool-lock-kit-for-blackbox.jpg)
This Nema 8 stepper motor and brass worm gear drive set is used as the standard configuration for the tool lock on the Blackbox ToolChanger.
This Nema 8 stepper motor and brass worm gear drive set is used as the standard configuration for the tool lock on the Blackbox ToolChanger.
LDO-20STH28 Nema 8 Stepper Motor
Worm Gear Reduction Set - 1:40 - Brass - 4mm Drive Bore