Aluminum Shaft Coupler – 2mm to 3mm


Availability: In Stock


SKU: ROB-164 Category: Tags: , , ,


These small shaft couplers are ideal for connecting motors to driveshafts. The coupler has two set screws on each side to hold each shaft in place. This specific coupler is designed to fit a 2mm shaft on one side and 3mm on the other side.

These couplers work well with our 3-6V Hobby Motor as well as our 2mm Diameter Shaft and 3mm Diameter Shaft.



  • 2mm to 3mm coupling
  • Diameter: 10mm
  • Aluminum construction
  • Length: 20mm


May We Also Suggest…

2x100mm Shaft
Price: $0.95
3x100mm Shaft
Price: $1.50


  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: N/A
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 4 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
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