1UP Racing 3x8mm Precision Aluminum Shims (Black) (10)
The 1UP Racing Precision Aluminum Shims are CNC-Machined to strict tolerances for accurate shim adjustments. These shims are then anodized glossy black for a clean finish. Use these with 3mm screws or ball studs, or with any 3mm pins to ensure accurate settings every time! Package includes ten optional shims.
Available in the following sizes