The Type 4 door handles can be used as replacement locks for Type 12 double door wallmounts, disconnect enclosures and the EnviroShield™ enclosures. Handles are a zinc die-cast construction with a textured powder coat finish to provide durability and corrosion resistance. An optional built-in spring loaded defeater provides a two handed operation requirement and a standard padlockable handle trigger provides secondary security. A removable lock plug allows for clockwise or counter clockwise operation. Handles are supplied with nut, screw and gasketing materials.