Dixiao 304 Stainless Steel Round Hidden Recessed Cup Door Lock, Doorknobs, Locker, Passage Lock…

Comes with a comprehensive installation guide that offers clear, step-by-step instructions, enabling you to complete the setup quickly and effortlessly. The invisible door knob ring recessed door knob is made of 304 Stainless Steel, premium quality zinc alloy and brass copper. Which can guarantee rust-free in a high humidity environment. The door latch can be works for doors with thickness ranging from 1 1/6'' (29mm) to 1 3/4" (80mm). There are four blots, you can chose the size that you need according to the thinkness of the door. Suitable for passager door, furniture door, Kitchen door, Bedroom door, Closet door, Bathroom door, Passage door and narrow areas. There are four bolts come with the low profile door knob. Select the right square rod length based on your door thickness – Recommend measure the door thickness before installation. You can cut the long bolt for your low profile door handle according to thickness of your door. . Material of flat door knob hidden door handle lock: 304 Stainless Steel, copper, zinc alloy and plastic. Finished: Silver. If you have any not satisfied with low profile door knobs, please contact us.we will help your issue about the recessed door knob.