This wheel spacer is a steel hub-centric and wheel-centric 8-lug in-between dually spacer for Ford F350 (2005 and newer) trucks. The spacer is manufactured in the USA with the highest quality American-made steel. It is a 9 1/2" round spacer to accomodate the required bolt pattern.
Our wheel studs are Grade 10. That is two grades above the requirement set by the Department of Transportation.
NOTE: You will need to trim your wheel studs 1/2". Failure to do so will create serious safety issues.
Thickness: Choose from 1.5" - 3.5" thickness