UNIVERSAL ALUMINUM MOUNTING HUB FOR 3MM POLOLU

Category: Accessories for Robotics and RC, Description: Bracket wheel; Kit: adapter,allen wrench,mounting screws; 2pcs., Kit contents: adapter; allen wrench; mounting screws, Type of robotics accessories: bracket wheel, Shaft surface: D spring, Information: product is not a working device, but only component, Shaft diameter: 3mm, Diameter: 17.5mm, Quantity in set/package: 2pcs., Thread: #2-56.