HS1371 DC Gear Motor Coupling 3mm 4mm 6mm 8mm Inner Bore

HS1371 DC Gear Motor Coupling 3mm 4mm 6mm 8mm Inner Bore

Description:
Item Name: Hex DC Gear Motor Connector
Material: brass
Inside diameter: 3mm, 4mm, 5mm 6mm available
The total length: 18mm
Weight: about 36 g
Screw: 3*6,4*8,one of each
Usage: for connecting gear motor and tire

Package Included:
1 x Hex DC Gear Motor Connector   

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