For engines (cylinder head), drive trains, rear axles. With 1/2-inch square drive (12.5 mm). Screwdriver insert bits from 5 - 14 mm for normal version (55 mm) and 6 - 14 mm for extra-long version (100 mm). Includes 12-point insert bits for exterior mounting, 9 - 21mm.
Provided in a sturdy steel box (powder coated) with a tough polypropylene mould insert. Oil and acid-proof and easy to clean. With permanent, easy-to-read markings for all wrench sizes!
