The Patlock Secure Patio Door Internal Locking System is a convenient and security-enhancing solution for french style patio or conservatory doors. The click buttons on each handle, facilitate an easy slide-on and off mechanism. Placing these over your internal door handles mean that even if the main door lock is broken, these will still prevent the doors from opening outwards. Adding an additional layer of security to the home, but whilst not appearing visually obtrusive or overly utilitarian. Locks have been used, but remain in very good condition, as photographed. Selling only because our new house doesn't have the same patio door system. Thank you for your interest :)
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