When precise spacing matters, the Serpent SER110457 shims offer a simple way to trim clearances on your model. Their 5x7x0.1mm size makes them suited to subtle adjustments that improve component interaction.
These shims are handy for refining gear mesh, setting bearing play and trimming link spacing where small differences change behaviour. Their thin profile keeps changes minimal while delivering measurable results.
A 10-piece pack gives enough pieces to test different stack-ups and to keep spares on hand for maintenance or repairs. The common 5x7 bore and outer size match many standard RC parts.
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