5PCS Metal Shaft Clamping Sleeve 2/3/4/5/6/7/8/10/12mm RC Model Steel Nickel-plating Wheel Lock Collar Shaft Axle Bushing

5PCS Metal Shaft Clamping Sleeve 2/3/4/5/6/7/8/10/12mm RC Model Steel Nickel-plating Wheel Lock Collar Shaft Axle Bushing

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