For precisely aligned mounting of the subframe.

Each 4 bolts with 50.5mm length, driven by 12mm spanner or socket

thread sizes: M12x1.25 - M12 x 1.5mm- M12x1.75 - M14x1.5

Unique design allows the two halves of the thread restorer to be fitted on the good condition thread and wound back over the damaged thread, which is normally at the end of the stud

Consisting of 3 thread restoring tools and special holder, 

including: M12x1.25, M12 x 1.5, M14 x 1.5

For use on vehicles that use wheel bolts Applications include: 

M12 x 1.25 for PSA, M12 x 1.5 for Mercedes Benz and BMW, 

M12 x 1.75 for Volvo and M14 x 1.5 for VAG models