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NAIERDI NAIERDI-5121 304 Stainless Steel Door Lock Security PU Gate Door Safety

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Brand Name
Just as photo
Model Number
NED-5121 PU
Door Lock Usage
Lock Type
Door Lock
DIY Supplies

04 Dec 2017

- H***y G.




Size: Just as photo
Finish: Satin nickel
Material: 304 Stainless Steel + PU
Name: Door Lock Chain, Heavy Duty Door Lock Chain,Door Safety Lock Chain


1. Made of 304 stainless steel.
2.As 304 Stainless Steel casting product, this Heavy
Duty Door Chain is a more robust version of the standard
door chain and offers even more strength in the event of
an intruder trying to force their way into your property.
3.This door chain can be mounted easily onto any wooden
door to provide a useful deterrent and a vital delay in the event
of burglary intruder attempting to gain entry to your premises.

The reason of choose us:
Chain leather package, more beautiful.
Fine workmanship, not easy to rust, not easy corrosion.
Chute is smooth, convenient and shine.
Stainless steel material, bold design, more durable.
Overhand button, to strengthen security.


A. screwed buckle chain base on the door.
B. according to the stop position of the door install button.
C. clasp on the chain, install the sample.
D. when installation, buckle with the farther the distance
between the base and opened the door of the Angle is smaller.


Size and weight due to personal method with
measuring tool is different, so there may be error,
hope you can understand, thank you.

Included Included

1 x stainless steel door lock chain with matching screws






Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).