The STHOR tool set consists of 216 elements placed in a convenient plastic suitcase. The tools have been precisely made of materials ensuring their reliability. The set includes a full range of long and short caps 1/4 ", 3/8" and 1/2 ", extensions, cardan joints and many other elements, including rattles with 45 teeth. This configuration makes the set find use with smaller assembly works, in mechanical repairs and many other works in the household or workshop.