Work like a professional with the 13PCS Kraftmax Soft Key Kit, a superior tool for every repair project. Made of high-strength carbon steel with a matte finish for increased durability. The 72-tooth ratchet head can rotate 180 degrees to easily bypass the obstruction and fits perfectly in tight spaces. This flexible rotation is more practical in a small operation with ease. Standard and metric measurements give you the right tool to tackle all screws and bolts. Perfect for DIY enthusiasts, mechanics, engineers, carpenters and plumbers. Complete your collection and have these tools at your disposal when you need them and simplify every mechanical task with this perfect set of keys.