DescriptionThis universal screwdriver for all models of ring doorbell. The double-end bit is made of industrial grade quality chromium vanadium alloy steel, specially hardened with high temperature retreatment, more strong and durable. Precise and accurate to fit and remove your Ring screws with hassle and strip. Features- Color: Orange.- Material: Chromium vanadium alloy steel.- Size: 11.50X2.00X2.00cm/4.52X0.79X0.79 inch.- This universal screwdriver is suitable for all models of ring doorbell.- The double-end bit is made of industrial grade quality chromium vanadium alloy steel, specially hardened with high temperature retreatment, more strong and durable.- Precise and accurate to fit and remove your Ring screws with hassle and strip.- It can be used to tear down ring doorbell for battery chang, charge and replacement as well as wifi password reset access.- It can also be used when installing the doorbel and take apart knives.1 x screwdriver2 x screwdriver heads1 x handle