#45 steel back cover opener repair tool

45# Steel Watch Case Back Cover Opener Adjustable Watch Cover Remover Wrench Repair Tool You can easily and safely open a watch's back cover by using it Suitable to open the back cover in most watches Simple to use and is adjustable Specification: Material: 45# Steel Size: 125*15*15mm Applicable scene: watch repairing Package included: 1 x Watch Back Cover Opener