National Hardware V837S (Stock # N199-703) brass dead bolt/chain guard. This door guard is constructed of steel with a brass-plated finish for security and beauty. Offers viewing and ventilation while helping to secure your door. Case-hardened chain is for added strength and cut resistance. Door guard provides security while allowing door to be partially open. Each is individually packaged; packaging may differ from photo. Hardware Included. Features include
This combination dead bolt and chain guard is designed for added security
Can be installed on either wood or metal doors
Includes an additional strike for use as a dead bolt
Partial opening of the door is permitted for ventilation or viewing while resisting possible forced entry
Brass-plated Steel chain for security and beauty
Case-hardened chain is for added strength and cut resistance
