Feature

●Worm gear mounted to 4.7mm D shaft diameter; worm gear mounted on 6mm or 4.7mm D shaft.
●20:1 worm wheel has a simple structure, which is easy to install and remove.
●20:1 worm wheel reduces the likelihood of reverse drive to almost 0.
●20:1 worm wheel is made of bronze worm wheel and metal shaft, durable and has a long service life.
●The 20:1 worm gear can replace the 4:1 worm gear, provide more torsion or a slower output speed.


Description

Specification:
Item Type:Worm Gear
Gear Ratio: 20:1
Material: bronze worm wheel, metal shaft.

Package list:
1 x worm wheel.
1 x shaft.

Note:
1. Worm wheel mounted to 4.7mm D shaft diameter, worm wheel mounted on 6mm or 4.7mm D shaft.
2. Please note that the new and old type of this product will be sent at random. Make sure you do not mind this before ordering.