{"id":8088909873332,"title":"Prime-Line U 9931 Brass Lock and Door Reinforcement Plate for 1-3\/4 In. Thick Doors, Brass Finish (Single Pack)","handle":"prime-line-u-9931-brass-lock-and-door-reinforcement-plate-for-1-3-4-in-thick-doors-brass-finish-single-pack","description":"\u003ch3\u003ePrime-Line U 9931 Brass Lock and Door Reinforcement Plate for 1-3\/4 In. Thick Doors, Brass Finish (Single Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDefender Security U 9931 Brass Lock and Door Reinforcer assists in preventing\nforced entry by reinforcing the weak spot of an entry door. It can be used to\nreinforce and repair both metal and wood doors. Made of solid brass\nconstruction, the lock reinforcer plate comes finished in brass. 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 1-3\/4 inch thick doors that have mortise or drive-in latches. It\nfeatures two 1-1\/2 inch, or 2-1\/8 inch bores that are 5-1\/2 inch on center,\nwith 2-3\/4 inch backsets. The door reinforcer is non-recessed. Please refer to\nthe line art drawing for dimensions and compare to your needs before\npurchasing (Not Universal).\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 an entry door with the non-recessed door lock reinforcer; use to reinforce and repair both metal and wood doors\u003c\/li\u003e\n \u003cli\u003eBUILT TO LAST Made of solid brass construction, the door lock reinforcement plate comes in a brass finish to fit over a two bore holes 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\u003c\/li\u003e\n \u003cli\u003eDIMENSIONS The door lock reinforcement plate is designed for 1-3\/4 inch thick doors; it features two 1-1\/2 inch, or 2-1\/8 inch bores that are 5-1\/2 inch on center with 2-3\/4 inch backsets\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-21T18:04:15+10:00","created_at":"2026-07-21T17:47:28+10:00","vendor":"PRIME-LINE","type":"Lock Replacement Parts","tags":["home_industrial_July2026"],"price":14600,"price_min":14600,"price_max":14600,"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":44288560431284,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B00D2K3JIU","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Prime-Line U 9931 Brass Lock and Door Reinforcement Plate for 1-3\/4 In. Thick Doors, Brass Finish (Single Pack)","public_title":null,"options":["Default Title"],"price":14600,"weight":470,"compare_at_price":null,"inventory_management":"shopify","barcode":"049793099310","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B00D2K3JIU.jpg?v=1784620050","\/\/auspowers.com\/cdn\/shop\/files\/61ixcPTwxKL.jpg?v=1784620050","\/\/auspowers.com\/cdn\/shop\/files\/71l5gndqn6L_395c7315-c906-4b9d-a386-e9c8bf510512.jpg?v=1784620050","\/\/auspowers.com\/cdn\/shop\/files\/71DCUnVN7mL.jpg?v=1784620050"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B00D2K3JIU.jpg?v=1784620050","options":["Title"],"media":[{"alt":null,"id":33131075272884,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B00D2K3JIU.jpg?v=1784620050"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B00D2K3JIU.jpg?v=1784620050","width":1000},{"alt":null,"id":33131075305652,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61ixcPTwxKL.jpg?v=1784620050"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61ixcPTwxKL.jpg?v=1784620050","width":1000},{"alt":null,"id":33131075338420,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71l5gndqn6L_395c7315-c906-4b9d-a386-e9c8bf510512.jpg?v=1784620050"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71l5gndqn6L_395c7315-c906-4b9d-a386-e9c8bf510512.jpg?v=1784620050","width":2000},{"alt":null,"id":33131075371188,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71DCUnVN7mL.jpg?v=1784620050"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71DCUnVN7mL.jpg?v=1784620050","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePrime-Line U 9931 Brass Lock and Door Reinforcement Plate for 1-3\/4 In. Thick Doors, Brass Finish (Single Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDefender Security U 9931 Brass Lock and Door Reinforcer assists in preventing\nforced entry by reinforcing the weak spot of an entry door. It can be used to\nreinforce and repair both metal and wood doors. Made of solid brass\nconstruction, the lock reinforcer plate comes finished in brass. 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 1-3\/4 inch thick doors that have mortise or drive-in latches. It\nfeatures two 1-1\/2 inch, or 2-1\/8 inch bores that are 5-1\/2 inch on center,\nwith 2-3\/4 inch backsets. The door reinforcer is non-recessed. Please refer to\nthe line art drawing for dimensions and compare to your needs before\npurchasing (Not Universal).\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 an entry door with the non-recessed door lock reinforcer; use to reinforce and repair both metal and wood doors\u003c\/li\u003e\n \u003cli\u003eBUILT TO LAST Made of solid brass construction, the door lock reinforcement plate comes in a brass finish to fit over a two bore holes 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\u003c\/li\u003e\n \u003cli\u003eDIMENSIONS The door lock reinforcement plate is designed for 1-3\/4 inch thick doors; it features two 1-1\/2 inch, or 2-1\/8 inch bores that are 5-1\/2 inch on center with 2-3\/4 inch backsets\u003c\/li\u003e\n \u003c\/ul\u003e"}