Features: 100% brand new and high quality. If the roller table's hole is too small, the table will crack when staked. And if it is too big, it won't fit tightly. Repair, remove and installation of balance wheel, Hairspring, and Tighten Wheel a good helper for watchmaker or personal use. Material: Stainless Steel Balance Wheel Hairspring Remover Tool for ETA 2824/2671/2892 NH35/NH36 Movement
