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