It is very suitable for hotels, dormitories, apartments, short-term rentals, bathrooms, bedrooms or private rooms. It can be used to prevent strangers from entering and is a good guarantee for the safety of yourself and your property.Door Handle Door Handle Lock Square Channel Privacy Mask Interior Bedroom Room Bathroom Three-Bar Spherical Lock-BlackHigh-quality zinc alloy: This lock uses high-strength zinc alloy, which is sturdy and durable and has a longer service life. Electroplating process, easy to lose varnish. Stylish elegant black.Adjustable solid-state lock: complex design latch, adjustable: 60mm (2-3 / 8 inch) or 70mm (2-3 / 4inch) to adapt to different installation situations. Also equipped with anti-aliasing protective latch bolts.Compatible with 35-5m doors: support left and right hand opening. Compatible with 35-5m thick doors, such as: aluminum alloy doors, steel doors, old-style ball lock doors, etc.Free door lock: We also provide you with a free door lock to prevent children from easily opening the door. It is easy to use simply by peeling the film and mounting it firmly on the door.Wide range of applications: Quickly installed door handles with locks and keys, suitable for home or business use, such as: bedrooms, schools, shopping malls, apartments, offices.Description:Material: Zinc alloyColour:BlackLock tongue type: oblique tongueDoor opening direction: regardless of left and right (general purpose)Door thickness: 35-5mAdjustable latch: 60mm (2-3 / 8 inch) or 70mm (2-3 / 8inch)Package Contents1 x Doorknob gloves1 x mounting accessory kit1 x door handle lock kit3 x keyOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Thank you very much for your trust and supp