Hex-plus L-key set for metric hexagon socket screws. Hex-plus profile drives from the flats instead of the points, preventing the rounding out of screws. On the long arm a ball-end allows for reliable working in difficult situations. BlackLaser surface treatment provides protection, even against corrosion, for a long service life. Stored in a wear-resistant clip for enhanced durability. Hex-Plus & Ball-End Chrome Molybdenum Steel Construction Carry Case Hex-Plus & Ball-End Chrome Molybdenum Steel Construction Carry Case