Tetrix Max Worm Gear Set 10:1 is perfect if you need more torque or slower output speed. It can be used to replace the 4:1 worm gear that comes with the TETRIX Worm Gear Box. Also, this set reduces the chance of back driving to almost zero.
The worm is steel and the worm gear is bronze.
- Material: SAE 841 Bronze Worm Gear; 303/304 Stainless Steel Worm