{"id":9681205526679,"title":"Prime-Line MP9541 Brass Single Bore Hole Lock and Door Reinforcement Plate for 1-3\/4 in. Thick Doors, Brass Finish (Single Pack)","handle":"prime-line-mp9541-brass-single-bore-hole-lock-and-door-reinforcement-plate-for-1-3-4-in-thick-doors-brass-finish-single-pack","description":"\u003ch3\u003ePrime-Line MP9541 Brass Single Bore Hole Lock and Door Reinforcement Plate for 1-3\/4 in. Thick Doors, Brass Finish (Single Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Defender Security MP9541 Solid Brass Lock and Door Reinforcer assists in\npreventing forced entry by reinforcing the weak spot of your door. It can be\nused to reinforce and repair metal, fiberglass and wood doors. Constructed of\nssolid brass, the lock reinforcer plate comes in a brass finish. All the\nnecessary mounting hardware is included for a quick and easy installation. The\nlock reinforcement plate is pre-punched for mounting. The reinforcer is\ndesigned for snug fit on a 1-3\/4 inch thick doors. Measuring 3-7\/8 inch wide\nby 9 inch tall, the reinforcement plate accommodates key-in knob locksets on\ndoors that have 2-1\/8 inch bore sizes, with a backset of 2-3\/8 inch from the\nedge of the door. The door reinforcer is recessed for latch installation when\ndoor latch area is damaged. Install the door reinforcer and then insert the\nlatch through the recessed area for proper mounting.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eADDED SECURITY Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors when the latch area has been compromised\u003c\/li\u003e\n \u003cli\u003eBUILT TO LAST Made of solid brass, the door lock reinforcement plate comes in a natural finish to fit over a single bore hole on your door\u003c\/li\u003e\n \u003cli\u003eEASY INSTALLATION All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation\u003c\/li\u003e\n \u003cli\u003eDIMENSIONS The door lock reinforcement plate is designed for 1-3\/4 inch thick doors only that have a 2-1\/8 inch bore hole through the door, with a 2-3\/8 inch backset from the edge of the door to the center of the bore holes\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:55:28+10:00","created_at":"2026-07-26T23:58:16+10:00","vendor":"PRIME-LINE","type":"Lock Replacement Parts","tags":["home_improvement_Aug2026"],"price":16800,"price_min":16800,"price_max":16800,"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":48068523098263,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07797P7M6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Prime-Line MP9541 Brass Single Bore Hole Lock and Door Reinforcement Plate for 1-3\/4 in. Thick Doors, Brass Finish (Single Pack)","public_title":null,"options":["Default Title"],"price":16800,"weight":315,"compare_at_price":null,"inventory_management":"shopify","barcode":"049793495419","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B07797P7M6.jpg?v=1785074298","\/\/newnestshop.com\/cdn\/shop\/files\/71--g-hj-hL.jpg?v=1785074298","\/\/newnestshop.com\/cdn\/shop\/files\/71l5gndqn6L_4f2d0e11-e6a4-48e2-9a0b-934647247477.jpg?v=1785074298"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B07797P7M6.jpg?v=1785074298","options":["Title"],"media":[{"alt":null,"id":42460310634647,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B07797P7M6.jpg?v=1785074298"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B07797P7M6.jpg?v=1785074298","width":1500},{"alt":null,"id":42460310667415,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71--g-hj-hL.jpg?v=1785074298"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71--g-hj-hL.jpg?v=1785074298","width":2000},{"alt":null,"id":42460310700183,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71l5gndqn6L_4f2d0e11-e6a4-48e2-9a0b-934647247477.jpg?v=1785074298"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71l5gndqn6L_4f2d0e11-e6a4-48e2-9a0b-934647247477.jpg?v=1785074298","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePrime-Line MP9541 Brass Single Bore Hole Lock and Door Reinforcement Plate for 1-3\/4 in. Thick Doors, Brass Finish (Single Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Defender Security MP9541 Solid Brass Lock and Door Reinforcer assists in\npreventing forced entry by reinforcing the weak spot of your door. It can be\nused to reinforce and repair metal, fiberglass and wood doors. Constructed of\nssolid brass, the lock reinforcer plate comes in a brass finish. All the\nnecessary mounting hardware is included for a quick and easy installation. The\nlock reinforcement plate is pre-punched for mounting. The reinforcer is\ndesigned for snug fit on a 1-3\/4 inch thick doors. Measuring 3-7\/8 inch wide\nby 9 inch tall, the reinforcement plate accommodates key-in knob locksets on\ndoors that have 2-1\/8 inch bore sizes, with a backset of 2-3\/8 inch from the\nedge of the door. The door reinforcer is recessed for latch installation when\ndoor latch area is damaged. Install the door reinforcer and then insert the\nlatch through the recessed area for proper mounting.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eADDED SECURITY Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors when the latch area has been compromised\u003c\/li\u003e\n \u003cli\u003eBUILT TO LAST Made of solid brass, the door lock reinforcement plate comes in a natural finish to fit over a single bore hole on your door\u003c\/li\u003e\n \u003cli\u003eEASY INSTALLATION All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation\u003c\/li\u003e\n \u003cli\u003eDIMENSIONS The door lock reinforcement plate is designed for 1-3\/4 inch thick doors only that have a 2-1\/8 inch bore hole through the door, with a 2-3\/8 inch backset from the edge of the door to the center of the bore holes\u003c\/li\u003e\n \u003c\/ul\u003e"}