Yokomo YT-SR3W Works Wrench 3.0mm Straight Reamer  [YT-SR3W]

This is a straight reamer that can be passed through a 3mm diameter suspension pin hole to assemble the suspension arm smoothly. It is a high-precision carbide bit with an aluminum grip that fits comfortably in your hand, and has a lightweight design that reduces fatigue even when working for long periods of time.