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Sihnman Patio French Door Lock Hardware for Patio Door Lock Security and Double Door Security Reinforcement with Combination Padlock. for French Door with Double Handles. Not for Round Door knobs. - -
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Tough & Easy Patio French Door Lock Single Handle 'Box Section' High Security Deadlock Sliding Fix Bar New 'STRONGUARD Model', White (STSing1) : Amazon.co.uk: DIY & Tools
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