• One of the most-effective and relied-upon door security devices ever invented
• Allows door to be opened slightly to identify visitor or receive packages
• Security is maintained because door can't be forced open; lock can't be reached from outside
• Simple and easy to adjust for 'on' or 'off' - can't lock yourself out
• Heavy-duty steel can take punishment without failing; easy installation, hardware included

Use the security method thousands of hotels around the world have relied-upon for guest security for decades. Simple 5-minute installation with common hand tools. Bright Brass finish matches any decor; also available in Antique Bronze. One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.