What is a door lock?

What is a door lock?

The door lock is an important guarantee to ensure the safety of the family. It is an indispensable safety facility for every family and can protect everyone's privacy. There are many classifications of door locks, and the requirements for door locks are different in various places. Ordinary families generally use anti-theft door locks, which are safe and relatively cheap.

Get A Quote

Are Yako's products safe?

Yako’s products have got the CE certificate and verified by SGS as Golden Supplier.

What material is it made of

Yako always insist on selecting the pure and high quality materials for producing.

How is Yako's service?

Yako could provide over 3,000 products with OEM and customization service and could ship by sea, air, express and railway directly by our agents and forwarders for one-stop purchase.

How is the quality of Yako's products?

Yako’products are high quality but with competitive prices and sometimes with discounts and promotions.

Passage Entrance Privacy door lock ?

Yake Hardware Products Co., Ltd. is a professional manufacturer of high-end architectural hardware products. In the past 20 years, it has mainly produced doors, windows, glass, kitchen utensils, and outdoor products.
Covering an area of 6,000 square meters, with 5 production lines and nearly 100 employees, Yako can provide more than 2,000 solutions for architectural projects and interior design.
Adhering to the tenet of "quality first, customer first", we have always been committed to providing every customer with excellent quality and enthusiastic service at the most competitive price.

Learn More

Features and advantages of spherical door locks

The handle of the spherical door lock is spherical, and the production process is relatively simple. The materials are divided into iron, stainless steel and brass. Iron is used for the internal structure of the product. There are many door locks, and the price is relatively cheap.

Features and advantages of spherical door locks

Features and advantages of handle door locks

The handle door lock can be divided into a split lock and an integrated lock. The handle door lock is generally made of zinc alloy precision casting, equipped with a stainless steel decorative cover, a brass lock cylinder, and the surface is electroplated. The safety comparison of the handle door lock Well, it is often used for entry doors or room doors.

Features and advantages of handle door locks

Points to note when using door locks

1. In the daily use of door locks, it is best to hold the handle and screw the deadbolt into the lock body, make sure the door is closed, and then let go. Do not hit the door with force, otherwise it will reduce the service life of the lock.
2. After using for a period of time, the lock may not be unlocked smoothly. You can use the special lubricating oil provided to drip into the lock cylinder, and open it several times. Do not drip ordinary lubricating oil or oil into the lock core.
3. Do not use a damp cloth to wipe the lock body and handle. Some metal locks will rust, and alloy locks will wear off the coating, which greatly reduces the aesthetics.
4. It is very important to choose the door lock, and the installation is even more important. Be sure to install the door lock correctly, and don't be too casual.

Points to note when using door locks

Advantages of glass door locks

As the name suggests, the glass door lock is installed on the glass door. The advantage of the glass door lock is that the glass does not need to be opened, and the safety performance is good. The glass door lock material is usually made of high-strength structural steel or zinc alloy die-casting or stainless steel, which overcomes the shortcomings of iron and zinc alloys that are easy to rust, age, and lack rigidity.

Advantages of glass door locks
User Reviews

What users say about YAKO

Thank you for your fast delivery, we have received goods, I am very satisfied with your service this time, a large number of orders will cooperate with your factory again!thank you very much! From US


Great communication with the seller, everything when perfect! From US


Realizable supplier cause they have a punctual lead time and good quality control so that i can receive the goods in time to cath up the peak season. It's a great experience for doing business with this factory. Hope we would rework together soon. From Finland


This is first time to buy goods from this company,good quality ,good service. From US

Frequently Asked Question

Do you have any question?

Cylinder handle door lock and cylinder ball door lock, the lock tongue is equipped with a 45-degree oblique tongue at the outlet, or a 90-degree square lock tongue. The lock tongue cannot be adjusted in position. The fixed position can be selected from 60mm or 70mm, and the door thickness is 35- 65mm, install it according to the holes drilled in advance.

Three-bar handle door lock and three-bar ball door lock, the lock tongue is equipped with a 45-degree oblique tongue at the exit, or a 90-degree square lock tongue. The lock tongue can be adjusted to a position of 60-70mm, and the door thickness is 30-65mm. Door thickness custom size.

When the door is locked and cannot be twisted, try not to use the method of violently picking the lock, which will easily cause damage to the door and affect the normal use of the door in the later period. We can use a small screwdriver to pass through the crack of the door, twist the deadbolt of the anti-lock, so that the deadbolt can be rotated with the anti-lock, and the door of the room can be unlocked smoothly.

Get In Touch

Don't hesitate to contact with us

Sending your message. Please wait...