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Pololu Universal Aluminum Mounting Hub for 3mm Shaft Pair, 2-56 Holes

Pololu's picture

Price: 
$5.95 USD
Vendor's Description: 

The Pololu universal aluminum mounting hub allows you to mount custom wheels and mechanisms to 3 mm motor shafts. The hubs are sold in pairs, and each hub includes one 4-40 set screw for securing a motor shaft to the hub. The set includes one Allen wrench and two 4-40 set screws for securing the hubs to motor shafts. Each hub has four mounting holes for 2-56 screws (not included).