Package includes: 9 pcs T6 short screws, 9 pcs T6 long screws, 9 pcs T15 short screws, 9 pcs T15 long screws with storage box. Multiple screw types included for easy identification and use with compatible devices. Compatible with Ring Doorbell, Ring Doorbell 2, and Ring Doorbell Pro. Designed to fit various models of video doorbells for battery replacement, charging, and Wi-Fi reset access. Made from industrial hardened carbon steel for durability and strength. Replacement screws are electroplated with zinc to resist corrosion and rust. Precision manufactured with a thick flat tip to ensure secure fit, proper alignment, and strong adhesion to the doorbell bracket. Provides reliable performance and a secure installation. Ideal for use with select Ring doorbell models. Screws are organized in a convenient storage box for easy access and safekeeping.