Hex Socket Insert 4012M 1/2" Drive SW 17 x 43

The hex socket insert 4012M with 1/2" drive and a key width of 17 mm is ideal for professional applications in automotive workshops. With a length of 43 mm, it provides optimal handling and access to hard-to-reach fasteners. Manufactured from high-quality material, this insert ensures durability and reliability in every application. Perfect for mechanics who value precision and quality.