Q: What is the material of knob locks?
A: The panel of knob lock is mostly made by zinc alloy, brass, stainless steel and aluminum.

Q: What is finish of knob locks?
A: The knob locks have antique brass, brushed nickel, polished chrome, painting and etc.

Q: What is the style of knob locks?
A: We have unique & fashion, classic & decorative, fashion & simple, designer & luxury, antique & high end, best & discount knob locks.

Q: What is knob lock composed of?
A: The knob locks are usually composed of panel, handle, lock cylinder, lock deadbolt and etc.

Other FAQ
Q: Do You Have Door-To-Door Installation Service?
A: I'm sorry, temporarily we don't support door-to-door service, but we could provide you the picture and video course about how to install, please refer to related content from Knowledge.

Q: What Is The Discount For Wholesale?
A: If you need wholesale or have high order amount, please email us about the products and click the "Submit a large order inquiry", our manager would give you a reasonable discount.