2pcs Brass Motor Shaft Coupling 2mm 2.3mm 3mm-6mm Copper Transmission Joint Connector Sleeve Adapter For RC Boat Car Airplane

Product Informations:

Name: Brass Motor Shaft Coupling/Connector Sleeve Adapter Copper Transmission Joint For RC Boat Car Airplane Material: Brass Surface: Untreated Specification: 2mm/2.3mm/3mm/3.17mm/4mm/5mm/6mm Outer diameter：9mm/9.8mm Height: 20mm Conversion: 1 mm = 0.039 inch, 1 inch = 25.4 mm

Features： Small rigid brass coupling top wire fixed drive shaft copper material coupling Full size, smooth surface

Buy brass coupling we will send you a wrench + M3 screws x 4pcs

Please Note!  Size is the size of the hole, such as 2 to 2 means the hole diameter of one head is 2mm and the other is 2mm.

For specific dimensions, please refer to the diagram below.