SEVGTY Home Defender Security Door Lock, 2 Pack Swing Bar Childproof Front and Back Door Lock, Black Door Latch Chian Locks for Inside Door
- 【Double family defense】In addition to the basic door lock, an additional security door latch is required to achieve a double defense effect. SEVGTY door lock is made of high-quality zinc alloy material, which is not easy to rust and oxidize, and has a longer service life.
- 【Withstand up to 800LB】12 times stronger than a normal deadbolt to against being kicked in. Product size:3.94''x 2.4'',Door base thickness:0.16'', metal ball positioned to hold the locking arm steadily,Ultra-thick swing arm and solid seven-hole lock base ensure strong and durable quality.
- 【Visible safety distance】SEVGTY door locks are security locking devices for swing-in doors, allow people inside the room to open the door few inches for identification or ventilation while providing privacy and security for guests and residents. Door latches also can be installed out of children’s reach so they can’t open the door by themselves, providing additional child-safe door security.
- 【Easy installation】Use power screwdriver and drill to mount security door lock on your door frame ,finish SEVGTY door lock installation less than 5 minutes. Easy to match any inward swinging door. NOTE: Door frame are uneven, it is not suitable to install it.
- 【Simple design】Home security door lock can be unlocked easily from the inside with simple swinging motion, while too strong to be forced open from the outside.Simple color adapt to various home decoration styles.We also provided you with preferential prices, we believe it is the best choice to protect the safety of your family.