NVSFZGIYG Chain Lock Safety Door Bolt Home Anti-Theft Room Buckle Stainless Steel(Nero)

NVSFZGIYG

Latches Hinged entrance door designed to swing inward for entry ♪Includes chain support ♪Ensure observation and ventilation while keeping the door safe ♪Easy to install and operate; can't be unlocked from the outside, easily unlocked from the inside ♪ Allow the door to be opened slightly for viewing