New Case Back and Spring Bar Removers Portable Watch Repair Tool This is a new adjustable watch case opener Opens and closes screw back water resistant watches without scratching Includes 12 patterned pins / grips, 4 sets in all, for a variety of case backs It measures approximately 5 1/2" long Hinged wooden storage case, measures about 7 1/8" x 3 1/4" x 1 1/2" Spring Bar Remover Tool For fitting and removing spring bars Features two tips: V-edged flat blade and push-pin Tips are stronger than conventional spring bar tools but have the same thread for interchangeability Made to last for years This tool can remove pins from most popular brand watches Rolex bands are very difficult to remove without this tool