Watch Screw Back Opener Case Remover Wrench Bits for Small Watches

Features : Designed for opening and fitting screw cases on waterproof watches High quality all steel construction Four sets of interchangeable bits included for different watch case types Easily adjustable for various case dimensions from 18mm to 38mm Storage box included Specifications : Opener Dimensions : 5.75" x 2" x 0.75" inches Weight : 5.5 oz Material : Steel Bits & Qty. : Round x 3 Flat x 3 Square x 3 Toothed x 3 Compatible Watch Case Sizes : 18 mm - 38 mm Items Included : 1 * watch case opener for small watches