Factory Pro FP-M-AC5010BK black collars are designed to help with fine spacing adjustments in RC machines. The 5mm x 1.0t format is supplied as a pack of 10, suitable for fitting or replacing small spacers around the model.
They are handy for setting axle endplay, trimming suspension mounts, and spacing gearbox bearings. Their simple profile makes them adaptable to a variety of common hobby tasks.
These black collars retain their form under normal hobby conditions, making them reliable for repeated installs and adjustments. Keep a pack to hand for tuning sessions and routine maintenance.
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