Micro Speed Reduction Gear Motor,DC 12V 300RPM with Full Metal Gearbox Pack of 2 18mm X 10mm When the O-ring is stretched

When the O-ring is stretched

10pcs x Knurled Thumb Nuts

Please confirm the replacement diameter of the ball size pull chain size before purchasing

The resistance is small during exhaust

Fit for Part Number: 8W0857535E

Micro Speed Reduction Gear Motor,DC 12V 300RPM with Full Metal Gearbox Pack of 2 18mm X 10mm When the O-ring is stretchedWhat is this? Widely used for DIY subjects, lifts, landing gear, mechanical arms, RC aircraft, model cars, model robots, electronic devices, electric doors, electric screwdrivers, etc. What will I get? Voltage: 12V; Speed: 300RPM; Output Shaft Diameter: 3mm 0. 12inch; Output Shaft Length: 11mm 0. 43 inch; Motor Length: 15mm 0. 59inch; Total size: 36 x 12 x 10mm 1. 4 x 0. 47 x 0. 39inch(LxWxH); Motor model: N20; Shaft type: D type; Pack of 2pcs Motor