Enhance your home's security and style with this aluminum door knob featuring a lock. Suitable for interior doors, it is ideal for bedrooms, bathrooms, and closets. aluminum finish complements any decor, while the mechanism ensures durability and smooth operation. Installation is , making it a convenient choice for DIY enthusiasts. Features -Color:Black -Material:Aluminum -Size:15.00X14.00X6.50cm/5.89X5.50X2.55in -Note: suitable for door thickness 30-50 mm. -Secure lever lock: the lever lock mechanism offers dependable security for your room, ensuring peace of mind -Universal fit: designed to fit a variety of room doors, this lock is ideal for bedrooms, kitchens, and bathrooms -Extra protection: provides additional security by preventing the door lock from being easily tampered with or pried open -Modern design: handle design delivers a contemporary and stylish look, elevating the overall appearance of your doors -Selected material: constructed from Aluminum materials, this door handle longterm reliability and performance list: 1 x set of lock handle 3 x keys