ServoCity ServoCity 27:1 1/4" to 6mm Worm Gear Set

This ServoCity 27:1 1/4" to 6mm Worm Gear Set provides a compact way to create a drastic reduction in the output speed of a gear motor. ServoCity 27:1 1/4" to 6mm Worm Gear Set; Provides a compact way to create a drastic reduction of motor output speed; Lets you slide the worm over the shaft of a motor; A 1/4" D-shaft into to provide additional axial support in demanding applications; The worm gear is mounted with the provided 1/4" D-Bore Clamping Hub