2pcs Coupling Hub for 4 mm Shafts

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2pcs Coupling Hub for 4 mm Shafts

This coupling hub allows secure coupling of a variety of mechanisms to 4 mm motor shafts.

SKU: JSL13282219971

Overview

This coupling hub allows secure coupling of a variety of mechanisms to 4 mm motor shafts.

Specifications

Length: 15.5 mm
Inner Diameter: 4 mm
Outer Diameter: 22.5 mm