Features:
Usage: Be used as a secondary or additional safety feature for hinged swing-in doors.
Protection: It offers great protection for forced entry since this mechanism surely would have added time to call the polices and prepare to defend yourself.
Material: The security door guard are all machined from top grade solid zinc alloy with.
Surface Treatment: perfect surface treatment, anti-rust,durable and strong.
Installation: Comes with rust-proof screws for installation.Constructed from stainless steel,this will provide extra strength.
Specifications:
Item Name: Door Chain
Main Material: Zinc Alloy
Chain Material: Stainless Steel
Chain Length: About 77mm
Thickness: About 43mm
Type: A, B, C, D, E, F
Package Included:
1pc x Door Chain
1pc x Screw Kit
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.

Note:

1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures,,but not the same performance on different bodies as on the model.

2.Compare the detail sizes with yours,please allow 2-4cm differs due to manual measurement for the clothes, thanks All measurement in cm and please note 1cm=0.39inch

1) Buyer's early confirmation will be highly appreciated after receiving the items.
2) Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.
3) Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you for your understanding!