3PC in 1/2" Drive:
M12 (108mm L): Remove and install cylinder head bolts on Mercedes, rear toe adjustment on 1999 and newer Audi A6, and axle shaft bolts on new VW’s
M14 (108mm L): Used for 2003 and later VW Touareg front axle bots, 2003 and later Porsche Cayenne front axle boots, various Audi/VW axle boots, plus Audi TT differential mount bolts and transmission drain plug
M16 (108mm L, Tamper Proof): Used for Audi TT clutch and belly pan, various Audi / VW transmission drain plugs, 2003 and later VW Touareg / Porsche Cayenne brake caliper bolts, Detroit Diesel’s flywheel bolts and front crank pullers on 900 and 4000 engine plus head bolts on 900 engine
Summary
- 3PC in 3/8" Drive
- 3PC in 1/2" Drive
