Dental Automatic Crowns Bridges Remover High Pressure Gun Set Includes: (1)… Automatic Crown Remover Handle Length: 20cm, Weight: 5.46 oz. with 5 Steps Pressure Stoke. (2)… Set of 3 Standard Attachable Tips Length: 5cm. (3)… Locking Jack/Wrench Length 4cm. Dental Automatic Crowns Bridges Remover Gun Kit with Hook-tip attachments. Automatic Crown Remover 3 Tips Dental Orthodontic Crown Removing Instruments/Dental Instruments Orthodontic implant. Crown remover Can be used for the removal of Permanent and temporary crowns and bridges. Usage Left Hand / Right Hand, Reusable.