12 Point Driver Set - 8mm | 10mm | 12mm | MN0812

The 8 mm is commonly used for most 4 cyl. drive shaft bolts (where the inner CV bolts to the tranny flange) and more recently, on door lock hardware.

The 10 mm is used on inner CV bolts on cars with 1.8T engines and for some alternator pulleys, starter mounting and flywheel bolts as well as early 1.8T engine bolt heads.

The 12 mm is most commonly used for 1.8 gas, all 4 cyl. diesel, all 4 cyl TDI and VR6 head bolts. The newer MKIV (A4)chassis cars require the 12 mm on the steering wheel center bolt.

Note: Many 1.8T, 2.0, V6 and V8 gas engines require a special 6 spline bit - see comments under P/N 18TKIT

Top quality Metalnerd brand made from SAE8660 tool steel. Note: Also sold separately below, however, we are not responsible for the partial application guide above and your ordering the wrong size. When in doubt - order the set and save $4 and possibly a headache.

Not for impact tool usage.

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov