Engineered with impacts resistant construction.these window security accessories provide tamper resistant reinforcement while remaining discreet and weatherproof for year round durability Enhances your window security with these locks designed to existing catches from rotating into the open position.adding extra layer of protections against unauthorized access Use these versatile locks to reinforce outward opening window in campers.trailers.or residential properties during travel.storms.or extended periods of vacancy Ideal for campers owners.homeowners.and apartment dwellers seeking security upgrades without permanent modifications to their existing window hardware Engineered with impacts resistant construction, these window security accessories provide tamper resistant reinforcement while remaining discreet and weatherproof for year round durability.