Uxcell Privacy Doorknob, Matte Black Doorknob Lock , Round Ball Door Knobs for Front Door, Bedroom and Bathroom

Descriptions:<br>1.Material: Made of zinc alloy, with smooth finish, corrosion resistant, resistant to wear or tear, sturdy and durable, easy-to-grasp, ensure long service life.<br>2.Advantages: Use on your bedrooms, bathrooms and other privacy needs. It can be locked inside with a turn button and unlocked outside with provided release tool. It be sure to add a touch of sophistication to your home.<br>3.Installation: Tighten the the assembly screws with a screwdriver and complete installation. Keep the door knob hardware steady and securely attached. It fits both right and left handled doors.<br>4.Note: Please carefully confirm the size to meet your needs before purchase. If our product has problem, please feel free to contact us anytime.<br><br>Specifications:<br>Color: Matte Black<br>Material: Zinc Alloy<br>Round lock overall length: 162mm(6.38inch)<br>Applicable door thickness: 1-3/4" (40mm) to 2-3/8" (60mm)<br>Package Contents: 1 round lock, 4 screws (thread length/total length/thread diameter: 12.5/14.5/3.5mm), 3 keys and an instruction manual.