Factory Pro FP-M-AC3020LB 3mm x 2.0t Light Blue Collar Set 10pcs  [FP-M-AC3020LB]

Light Blue 3mm Collars for Precision RC Adjustment

Detail-focused modelers will appreciate the Factory Pro FP-M-AC3020LB 3mm x 2.0t Collar in Light Blue as a simple, effective shim solution. The 10 piece pack is ideal for subtle spacing corrections that improve component alignment and drivetrain behaviour.

Key advantages of these shims

These collars provide steady, repeatable spacing to ensure parts mesh and run smoothly. Their thin 2.0t profile allows fine tuning without adding unnecessary bulk, and the 3mm diameter suits a wide range of RC mounting points.

Applications and maintenance

Use Factory Pro shims across multiple RC platforms to address gear play, bearing clearance and assembly alignment. Proper use can reduce premature wear and help keep handling consistent session to session.