Acetal MOD 0.8 Gear Rack (131 Tooth, 41 Hole)

This MOD 0.8 pitch, 131 tooth gear rack is the same one used in the goBILDA® Servo-Driven Gear Rack Kits. The repeating 4mm holes make it easy to fasten to goBILDA® components to build a linear motion assembly. Because it is acetal, it is low-friction and has impressive wear characteristics.

For longer assemblies, multiple gear-racks can be lined up end-to end--rest assured that the teeth will align for a nearly seamless transition between racks, and the mounting holes will remain on-grid for easy mounting!