This Wera hollow shaft nutspinner set contains the 3 most popular sizes used when installing/removing mixer taps on washbasins, the sizes included are suited for installing & removing mixer taps on washbasins. The hollow shaft houses long threads that ensures nuts can be accessed & actuated with ease. The Multi-component Kraftform handle offers fast, comfortable & ergonomic working. It fits perfectly into the h&, with hard zones that glide across the hand allowing for rapid working speeds, whilst softer gripping zones ensure greater torque transfer & extreme comfort during intensive use. Kraftform's hexagonal anti-roll feature prevents any unwanted rolling off surfaces at the workplace. The base of the handle also features clear symbol & tip size markings making it easy to identify the correct tool for the job.