Star Nut Wrench

Every well-equipped workshop for BMW Boxer 2-valve models should have this professional-quality star nut wrench. It is the practical way to remove all BMW exhaust star nuts without causing any damage.

This wrench is for removing and installing the finned exhaust nuts from BMW /5 models on up. It is made of forged steel to survive a lifetime of use, yet it is compact, measuring only 12.25" in length.

The dimensions are specially designed to make the tool suitable for damaged and worn exhaust nuts!

Tip:
Whenever the exhaust nuts are removed, clean the threads thoroughly and apply copper paste or Liqui Moly art.no.LM3080 to the threads before re-installing.