Klein Tools 32717 Precision Screwdriver Set with Case, All-in-One

VERSATILE PRECISION SET: Includes 39 bits, perfect for repairing various Apple products and working with precision fasteners POWERFUL RARE-EARTH MAGNETS: Magnets inside both ends of the barrel easily retain fasteners for one-handed driving DUAL-LENGTH BARREL: Double-ended barrel features both standard and extended-reach magnetic bit holders, enabling access to hard-to-reach areas COMPACT CARRYING CASE: Convenient case with stay-shut latch and extra-long bits provides easy storage and quick access PREMIUM SPIN CAP: Free-spinning cap allows your palm to rest in place for optimal control and precise fastening