1up Racing 3x6x0.25mm Precision Aluminum Shims - Black (12pcs) 1U-80301

1up Racing’s Precision Aluminum Shims are cut on a CNC lathe to strict tolerances before receiving their beautiful glossy black anodized finish! Use these with M3 screws or ball studs, or with any 3mm pins to ensure accurate settings every time! 12 pieces per bag.