--- product_id: 15935921 title: "Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack)" brand: "prime-line" price: "32769CFA" currency: XOF in_stock: true category: "Prime Line" url: https://www.desertcart.sn/products/15935921-prime-line-u-9590-stainless-steel-lock-and-door-reinforcement store_origin: SN region: Senegal --- # Reinforces door lock weak spots Pre-punched for easy install Durable stainless steel alloy Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack) **Brand:** prime-line **Price:** 32769CFA **Availability:** ✅ In Stock ## Summary > 🛡️ Lock in peace of mind with sleek, stainless steel strength! ## Quick Answers - **What is this?** Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack) by prime-line - **How much does it cost?** 32769CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/15935921-prime-line-u-9590-stainless-steel-lock-and-door-reinforcement) ## Best For - prime-line enthusiasts ## Why This Product - Trusted prime-line brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand:** Crafted from solid stainless steel alloy for long-lasting, weather-resistant protection - • **Sleek & Subtle Shield:** Non-recessed design fits over existing latch without compromising your door’s aesthetic - • **Universal Compatibility:** Works seamlessly with metal, fiberglass, and wood doors—modern security for every style - • **Fortify Your Entry Point:** Reinforces 1-3/4 inch thick doors with precision fit for 2-1/8 inch bore holes - • **Effortless Security Upgrade:** Includes all mounting hardware and pre-punched holes for a quick, no-fuss installation ## Overview The Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate is a robust security upgrade designed for 1-3/4 inch thick doors with 2-1/8 inch bore holes. Made from durable stainless steel alloy, it prevents forced entry by reinforcing the door’s weakest point. Easy to install with included hardware and pre-punched holes, it fits metal, fiberglass, and wood doors, offering a modern, weather-resistant shield that blends seamlessly with your door’s finish. ## Description The Defender Security U 9590 Stainless Steel Lock and Door Reinforcer assists in preventing forced entry by reinforcing the weak spot of your door. It can be used to reinforce and repair metal, fiberglass and wood doors. Constructed of stainless steel, the lock reinforcer plate comes in a natural stainless steel finish. All the necessary mounting hardware is included for a quick and easy installation. The lock reinforcement plate is pre-punched for mounting. The reinforcer is designed for snug fit on a 1-3/4 inch thick doors that have mortise or drive-in latches. Measuring 3-7/8 inch wide by 4-1/2 inch tall, the reinforcement plate accommodates key-in knob locksets on doors that have 2-1/8 inch bore sizes, with a backset of 2-3/8 The Defender Security U 9589 Stainless Steel Lock and Door Reinforcer assists in preventing forced entry by reinforcing the weak spot of your door. It can be used to reinforce and repair metal, fiberglass and wood doors. Constructed of stainless steel, the lock reinforcer plate comes in a natural stainless steel finish. All the necessary mounting hardware is included for a quick and easy installation. The lock reinforcement plate is pre-punched for mounting. The reinforcer is designed for snug fit on a 1-3/8 inch thick doors that have mortise or drive-in latches. Measuring 3-7/8 inch wide by 4-1/2 inch tall, the reinforcement plate accommodates key-in knob locksets on doors that have 2-1/8 inch bore sizes, with a backset of 2-3/8 inch from the edge of the door. The door reinforcer is non-recessed to fit over your existing latch. ## Features - ADDED 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 - BUILT TO LAST – Made of solid stainless steel, the door lock reinforcement plate comes finished in stainless steel to fit over a single bore hole on your door - EASY 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 - DIMENSIONS – 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 - NOTE – Make sure to dry fit the 3-7/8 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005H3AN7A | | Additional Features | Weather Resistant | | Best Sellers Rank | #914,399 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,658 in Door Lock Replacement Parts | | Brand Name | PRIME-LINE | | Color | Stainless Steel | | Control Method | Touch | | Controller Type | Mechanical knob | | Customer Reviews | 4.4 4.4 out of 5 stars (538) | | Finish Types | Stainless Steel | | Global Trade Identification Number | 00049793095909 | | Included Components | Lock and Door Reinforcer | | Item Dimensions | 3.88 x 1.75 x 4.5 inches | | Item Type Name | Lock and Door Reinforcer | | Item Weight | 5.28 ounces | | Lock Type | Deadbolt | | Manufacturer | Prime-Line Products | | Manufacturer Part Number | U 9590 | | Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. | | Material Type | Alloy Steel | | Model Name | 1-3/4 in. x 4-1/2 in. Thick Stainless Steel Lock and Door Reinforcer, 2-1/8 in. Single Bore, 2-3/8 in. Backset | | Model Number | U 9590 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Recommended Uses For Product | Enhancing security of 1-3/4 inch thick doors with specific bore hole dimensions | | Shape | Triangle | | Style Name | Modern | | UPC | 049793095909 | | Unit Count | 1 Count | ## Product Details - **Brand:** PRIME-LINE - **Item dimensions L x W x H:** 3.88 x 1.75 x 4.5 inches - **Lock Type:** Deadbolt - **Material:** Alloy Steel - **Special Feature:** Weather Resistant ## Images ![Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack) - Image 1](https://m.media-amazon.com/images/I/61V1PLz2vNL.jpg) ![Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack) - Image 2](https://m.media-amazon.com/images/I/61o6ko5ezSL.jpg) ![Prime-Line U 9590 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack) - Image 3](https://m.media-amazon.com/images/I/71l5gndqn6L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/15935921-prime-line-u-9590-stainless-steel-lock-and-door-reinforcement](https://www.desertcart.sn/products/15935921-prime-line-u-9590-stainless-steel-lock-and-door-reinforcement) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-15*