Small spacers make a big difference when setting up a model. The Factory Pro FP-M-AC5005BK collars deliver accurate 5mm spacing and a tight fit that keeps components steady on the track or trail.
These 5mm x 0.5t collars can be applied to many areas of an RC model, from gearbox shims to linkages and axle spacing, providing repeatable results for different setups.
Built to retain shape through repeated removals and refits, the black Factory Pro collars help maintain consistent adjustments so your setup holds run after run.
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