Use the Factory Pro 3mm Red Collar Set to fine-tune component spacing on your RC model. The kit contains five pieces each of 0.5mm, 1mm, 2mm and 3mm collars to help achieve repeatable, accurate adjustments.
These collars work well for trimming suspension ride height, indexing gearbox items and aligning driveline parts. The vivid red finish makes each size easy to spot during a pit-side setup session.
Designed to be durable and handy in a tool kit, the collars are compatible with common 3mm shaft applications and suit hobbyists who tweak setups frequently.
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