If you need to dial in small gaps on your model, the Factory Pro 3mm x 0.5t black collars are a reliable choice. These low-profile collars help you achieve accurate spacing and alignment without adding excess bulk to suspension or chassis setups.
The 3mm x 0.5t collars suit many RC applications. Use them to fine-tune suspension geometry, set bearing or shaft spacing, or secure small assemblies on touring cars and buggies.
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