Simplifies your work: All tools are stored safely and in order in a robust and clearly laid out bag. Protects your health: With patented SoftFinish® handle design for work that is gentle on hands and muscles. Recommended by doctors and therapists at the AGR! Makes handling easier: Easy operation of the locking and unlocking button. Blade: High-quality chrome-vanadium-molybdenum steel, hardened throughout, burnished. Contents: 1x SoftFinish®-telescopic screwdriver handle for SYSTEM 4 interchangeable blade 4.0 mm (30373) 1x interchangeable blade SYSTEM 4 slotted/Phillips 2.0 mm, PH00, 120 mm (00601) 1x interchangeable blade SYSTEM 4 slotted/Phillips 3.0 mm, PH0, 120 mm (00602) 1x interchangeable blade SYSTEM 4 slotted/Phillips 4.0 mm, PH1, 120 mm (00603) 1x roll-up bag.