This is an Aluminum Spacer Set by Hot Racing for any car function in places where the appropriately sized washer is
needed.
2 aluminum collars
2 3x12 mm steel screws
Assembly on any project vehicle.
Outside diameter: 12.4 mm (0.487 inch)
Inside diameter 8.0 mm (0.320 inch)
width: 5.0 mm (0.199 inch)
These spacers are used on the above mentioned kits, but will also
function in other places where the appropriately sized washer is
needed.