{"id":9428388905197,"title":"Defender Security U 10827 Door Reinforcement Lock, Pack of 2 | Satin Nickel Aluminum Finish, 3 Stop, High Security, Prevent Unauthorized Entry","handle":"defender-security-u-10827-door-reinforcement-lock-pack-of-2-satin-nickel-aluminum-finish-3-stop-high-security-prevent-unauthorized-entry","description":"\u003ch3\u003eDefender Security U 10827 Door Reinforcement Lock, Pack of 2 | Satin Nickel Aluminum Finish, 3 Stop, High Security, Prevent Unauthorized Entry\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis high security door lock is constructed of extruded aluminum and comes in\na satin nickel anodized finish. This reinforcement lock meets the Texas\nbuilding code requirements, and it is designed to withstand up to 800 lbs. of\nforce, making it virtually impossible to defy from the exterior. This lock\nfeatures a spring-loaded, child-safe and tamper-resistant design that protects\nagainst unauthorized entry by preventing lock bumping and lock picking (while\nin the locked position). Installation of this non-handed reinforcement lock\ncan be accomplished in just minutes, and it can be used on any swing-in door\nof any door thickness. All fasteners and installation instructions are\nincluded with this item. Fasteners include 3 in. long hardened screws that\nanchor into the door jamb and studs.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eEASY INSTALLATION: The included 3\" hardened screws make installation a breeze extra security and peace of mind can be achieved in just minutes. Length is 2 to 0.19 inch. Width is 1 to 0.38 inch\u003c\/li\u003e\n \u003cli\u003eADDITIONAL HOME SECURITY: Use this high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside\u003c\/li\u003e\n \u003cli\u003eCHILD-SAFE AND TAMPER-RESISTANT: This Defender Security door blocker by Prime-Line has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children can't reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position\u003c\/li\u003e\n \u003cli\u003eINSTALLATION GUIDANCE AND SPECIFICATIONS: Watch the video on this page for installation tips and operating instructions. Pull Projection measures 1 inch for convenient operation\u003c\/li\u003e\n \u003cli\u003eDURABLE CONSTRUCTION: Made from extruded aluminum with a satin nickel anodized finish, this reinforcement lock meets Texas building code requirements and provides long-lasting durability\u003c\/li\u003e\n \u003cli\u003eVERSATILE APPLICATION: Non-handed design works on any swing-in door regardless of thickness, making it suitable for front doors, back doors, and interior doors throughout your home\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-12T11:49:38+10:00","created_at":"2026-07-10T00:11:01+10:00","vendor":"PRIME-LINE","type":"Latches \u0026 Bolts","tags":["home_improvement_July2026"],"price":19300,"price_min":19300,"price_max":19300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50262299934957,"title":"Satin Nickel \/ 2","option1":"Satin Nickel","option2":"2","option3":null,"sku":"B0B1H9CPQ9","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Defender Security U 10827 Door Reinforcement Lock, Pack of 2 | Satin Nickel Aluminum Finish, 3 Stop, High Security, Prevent Unauthorized Entry - Satin Nickel \/ 2","public_title":"Satin Nickel \/ 2","options":["Satin Nickel","2"],"price":19300,"weight":372,"compare_at_price":null,"inventory_management":"shopify","barcode":"U 10827-IP","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0B1H9CPQ9.jpg?v=1783606264","\/\/leoforward.com\/cdn\/shop\/files\/51DGghaJlnL.jpg?v=1783606264","\/\/leoforward.com\/cdn\/shop\/files\/61aO2RR0_L.jpg?v=1783606264","\/\/leoforward.com\/cdn\/shop\/files\/61MOIV7MDaL.jpg?v=1783606264","\/\/leoforward.com\/cdn\/shop\/files\/71nO7L-G0VL.jpg?v=1783606264","\/\/leoforward.com\/cdn\/shop\/files\/61mldZDvqDL.jpg?v=1783606263"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0B1H9CPQ9.jpg?v=1783606264","options":["Color","Number of Items"],"media":[{"alt":null,"id":40827328823533,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0B1H9CPQ9.jpg?v=1783606264"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0B1H9CPQ9.jpg?v=1783606264","width":1000},{"alt":null,"id":40827328856301,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51DGghaJlnL.jpg?v=1783606264"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51DGghaJlnL.jpg?v=1783606264","width":1000},{"alt":null,"id":40827328889069,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61aO2RR0_L.jpg?v=1783606264"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61aO2RR0_L.jpg?v=1783606264","width":1000},{"alt":null,"id":40827328921837,"position":4,"preview_image":{"aspect_ratio":0.593,"height":1058,"width":627,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61MOIV7MDaL.jpg?v=1783606264"},"aspect_ratio":0.593,"height":1058,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61MOIV7MDaL.jpg?v=1783606264","width":627},{"alt":null,"id":40827328954605,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71nO7L-G0VL.jpg?v=1783606264"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71nO7L-G0VL.jpg?v=1783606264","width":1000},{"alt":null,"id":40827328987373,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1477,"width":1477,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61mldZDvqDL.jpg?v=1783606263"},"aspect_ratio":1.0,"height":1477,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61mldZDvqDL.jpg?v=1783606263","width":1477}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eDefender Security U 10827 Door Reinforcement Lock, Pack of 2 | Satin Nickel Aluminum Finish, 3 Stop, High Security, Prevent Unauthorized Entry\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis high security door lock is constructed of extruded aluminum and comes in\na satin nickel anodized finish. This reinforcement lock meets the Texas\nbuilding code requirements, and it is designed to withstand up to 800 lbs. of\nforce, making it virtually impossible to defy from the exterior. This lock\nfeatures a spring-loaded, child-safe and tamper-resistant design that protects\nagainst unauthorized entry by preventing lock bumping and lock picking (while\nin the locked position). Installation of this non-handed reinforcement lock\ncan be accomplished in just minutes, and it can be used on any swing-in door\nof any door thickness. All fasteners and installation instructions are\nincluded with this item. Fasteners include 3 in. long hardened screws that\nanchor into the door jamb and studs.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eEASY INSTALLATION: The included 3\" hardened screws make installation a breeze extra security and peace of mind can be achieved in just minutes. Length is 2 to 0.19 inch. Width is 1 to 0.38 inch\u003c\/li\u003e\n \u003cli\u003eADDITIONAL HOME SECURITY: Use this high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside\u003c\/li\u003e\n \u003cli\u003eCHILD-SAFE AND TAMPER-RESISTANT: This Defender Security door blocker by Prime-Line has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children can't reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position\u003c\/li\u003e\n \u003cli\u003eINSTALLATION GUIDANCE AND SPECIFICATIONS: Watch the video on this page for installation tips and operating instructions. Pull Projection measures 1 inch for convenient operation\u003c\/li\u003e\n \u003cli\u003eDURABLE CONSTRUCTION: Made from extruded aluminum with a satin nickel anodized finish, this reinforcement lock meets Texas building code requirements and provides long-lasting durability\u003c\/li\u003e\n \u003cli\u003eVERSATILE APPLICATION: Non-handed design works on any swing-in door regardless of thickness, making it suitable for front doors, back doors, and interior doors throughout your home\u003c\/li\u003e\n \u003c\/ul\u003e"}