1. Fit all standard doors form 1-3/8''to 1-3/4'' (35mm to 45mm) thickness.
2. Entrance, Privacy, Passage available in all stylish finishing.
3. Adjustable latch with 2-3/8''or 2-3/4''(60mm to 70mm) backset.
4. Mortise Latch: drive-in latch and 4-way latch are all available.
5. Brass cylinder with nickel plated brass keys and 5-pin tumbler mechanism.
6. Box pack or visual pack available.
7. Model Number: 810BK-SN
1. How is your After-Sales service?
Any defective products, Please send us the pictures of defective products to check. If the problem occurred by us, products can be returned, we will send you a replacement without extra fee.
2. May I get your sample for free to check before order?
Sure, free sample is available for checking, but you need to pay for the express cost, the delivery is about 2--4 days.
3. How about your delivery day?
Our delivery time is usually 20-30days after deposit.
4. How can I trust you in the first cooperation?
Firstly, samples can be sent to check our quality and welcome to visit us to talk face to face.
Also, you can start order by Alibaba Trade Assurance.
5. More questions just feel free to contact us!