About this product

1、High quality stainless steel material, safe and non-toxic, hard and sturdy

2、Security guard-- easy to install and operate; can not be unlocked from the outside, unlocks easily from the inside

3、The door chain is strong and durable for long use, not easy to deform

4、The door chain is thickened, abrasion-proof, and convenient to use

5、Flexible installation: can be installed on either wood or metal door

Our chain lock is made of stainless

steel, and it is safe and non-toxic. It is strong and durable for long use. The

chain lock can be installed on either wood or metal door, convenient to use.