It is a type of lock that is often used along with other types of locks to secure a door.
Key lock door chain.
4 6 out of 5 stars 300.
Product title door window lock latch chain locking guard silver t.
Insurance approved products are available and many with multiple keys.
This is a mortise lock that has an this is a mortise lock that has an adjustable spring loaded hook latch projection for surface mounted sliding patio doors constructed of wood aluminum and vinyl with handle sets with vertical keyway position when in the locked position.
Ultra security brass old time mortise lock with skeleton key replaces most mortise interior locks from early 1900s model 44609 18 47 18 47.
Triple function protection with keylock chain guard and door bolt.
Can be locked or unlocked from outside as well as inside.
1 16 of over 2 000 results for door chain lock with key amazon s choice for door chain lock with key.
It also fits doors using w f manufactured handles.
Most chains can be fitted to upvc doors as long as the correct fixing screws or security rivets are used.
Get it as soon as wed sep 23.
Out of stock online.
Lock is easy to install.
2 pack door chain lock kinjoek stainless steel security chain guard with spring anti theft press lock heavy duty polished door latch with screws silver 4 5 out of 5 stars 112 11 99 11.
73 list list price 21 46 21.
Defender security u 11093 keyed diecast chain door guard 3 1 4 satin nickel finish.
Some people treat a door chain like a door lock and leave the chain on all the time rather than locking their door.
0 out of 5 stars based on 0 reviews current price 10 73 10.
Free shipping on your first order shipped by amazon.
A door chain security chain or security door chain consists of a small chain attached to the door frame which attaches to a track on the door for security purposes.
National hardware stainless steel keyed chain door lock model n183 582 11 80 11 80.
Opens from inside with or without key.
Standard door chains are suitable for wooden and timber doors.
Opens from inside with or without key.
What type of doors can door chains fit.