Thank you for viewing. Brand new, unused, stored at home. Auxiliary lock for doors with dimple key, compatible with wooden and metal doors. - Type: Dimple key type - Application: Auxiliary door lock - Installable materials: Wood, metal - Suitable door thickness: 10mm or more, less than 25mm - Set contents: Main unit, key, mounting hardware * Please be sure to read the profile before making a purchase. * Immediate purchase is possible. * We cannot offer discounts, so we will not respond to negotiation comments. Thank you for your understanding.