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AWARD-WINNING SAFETY: Recognized by locksmiths, security experts, and even law enforcement, the OnGARD security bar barricade withstands up to 3,000 pounds of force, making it by far the toughest security door stopper marketed, with laboratory certification verifying its unbelievable strength.

 INSTALL ANYWHERE: The OnGARD door lock jammer is compatible with any inward swinging door, making it perfect for both homeowners and renters. Our patented door security products are easily installed on most types of flooring, including wood, concrete, stone, or tile.

 PREVENT VIOLENT HOME INVASIONS: Unlike traditional alarm systems, the award-winning OnGARD security bar actively prevents intruders from entering your home. Developed over five years, its patented two-piece design leverages the strength of your floor and its durable polymer material to effectively prevent door kick-ins.

 BUILT FOR TOUGHNESS: Designed in the USA, OnGARD uses advanced polymer materials to resist chipping, rusting, and corrosion. This same sturdy material is used in US military aircraft and suspension bridges globally. The OnGUARD withstands violent door kick-ins, shoulder slams, and even battering rams, where other residential security door products fail miserably.

 TAKE SECURITY INTO YOUR OWN HANDS: The OnGARD security door lock secures your door from the inside, making it immune to picking or tampering from outside. Installation on most interior floors takes under 15 minutes (professional installation is recommended for concrete, tile, or stone floors). Our limited lifetime warranty offers additional peace of mind.