KLAREN Watch Repair Tool Kit, 13-Piece with Black Case This is a set of 13 watch repair tools, helps to fix any problems with your watch Can be used for repair clock, watch, wristwatch etc. Also perfect for watch tool kit collectors. Adjustable Case Opener which opens 6 styles of cases. With 18 Pins for the Adjustable Case Opener. (The pins are counted as one piece in the 13-piece count.) Link remover, watch case holder, carrying case also included 3 precision screwdrivers: 1.2mm,1.4mm, 1.6mm