Enhance your home security with this robust door knob lock out device, designed specifically for round door knobs. The brushed nickel finish complements modern home decor while providing serious security functionality. This comprehensive set includes a durable lock housing measuring 3.0 x 2.9 inches, perfectly sized to prevent unauthorized door handle operation and keyhole access. The device comes with a quality padlock and multiple keys for convenience. Installation requires no tools or permanent modifications, making it ideal for temporary or long-term security needs. Perfect for restricting access to sensitive areas or ensuring supervised entry and exit. The split-design housing securely clamps around standard round doorknobs, while the integrated padlock system provides dependable locking capability. Note: This device is specifically designed for round doorknobs and is not compatible with lever-style door handles. The sturdy metal construction ensures lasting durability and reliable performance.