--- product_id: 3454131 title: "Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder (Single Pack)" brand: "prime-line" price: "35689CFA" currency: XOF in_stock: true category: "Prime Line" url: https://www.desertcart.sn/products/3454131-prime-line-u-9972-jimmy-resistant-deadlock-diecast-brass-color store_origin: SN region: Senegal --- # Double cylinder for max security Easy install with basic tools Jimmy-resistant anti-forced entry Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder (Single Pack) **Brand:** prime-line **Price:** 35689CFA **Availability:** ✅ In Stock ## Summary > 🔐 Lock in peace of mind with style and strength! ## Quick Answers - **What is this?** Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder (Single Pack) by prime-line - **How much does it cost?** 35689CFA 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/3454131-prime-line-u-9972-jimmy-resistant-deadlock-diecast-brass-color) ## 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 - • **Versatile Fit:** Fits doors 1-3/8 to 2-3/8 inches thick—perfect for wood or metal hinged entry doors. - • **Durable Elegance:** Diecast steel with corrosion-resistant brass finish that resists wear and looks premium. - • **Unmatched Security:** Double cylinder design locks both sides, blocking unauthorized access with precision. - • **Tamper-Proof Design:** Includes shutter guard and angled strike to prevent jimmying and forced entry attempts. - • **Effortless Installation:** Surface-mounted with simple tools—secure your door in minutes, no pro needed. ## Overview The Prime-Line U 9972 is a robust double cylinder deadlock crafted from diecast steel with a corrosion-resistant brass finish. Designed for hinged entry doors 1-3/8 to 2-3/8 inches thick, it features a jimmy-resistant mechanism that prevents forced entry by spreading door frames. Easy to install with basic tools, it includes an angled strike, tamper-resistant shutter guard, two keys, and all necessary mounting hardware, making it a reliable and stylish security upgrade. ## Description Product Description This double cylinder deadlock is constructed of diecast and it comes in a brass colored finish. Features a jimmy-resistant design which prohibits forced entry when attempts are made to spread the door away from the frame. The surface-mounted, cross-bolt locking device which can be mounted to 1-3/8 inch to 2-3/8 inch thick, wood or metal doors. Includes an angled strike, a rim cylinder, 2 keys, a cylinder trim ring, fasteners, a mounting plate, instructions and a tamper-resistant shutter guard. Requires a 1-1/4 inch hole and uses a Segal keyway. It is keyed differently, but it is also available keyed alike via special order from manufacturer. See Prime-Line parts U 9970 for a single cylinder deadlock, or U 9971 for the single cylinder deadlock in a white painted finish. From the Manufacturer This double cylinder deadlock is constructed of diecast and it comes in a brass colored finish. It features a jimmy-resistant design which prohibits forced entry when attempts are made to spread the door away from the frame. This is a surface-mounted, cross-bolt locking device which can be mounted to 1-3/8 in. to 2-3/8 in. thick, wood or metal doors. This door lock includes an angled strike, a rim cylinder, 2 keys, a cylinder trim ring, fasteners, a mounting plate, instructions and a tamper-resistant shutter guard. This lock requires a 1-1/4 in. hole and uses Segal keyway. It is keyed differently, but it is also available keyed alike via special order from manufacturer. See Prime-Line's model number U 9970 for a single cylinder deadlock, or model number U 9971 for the single cylinder deadlock in a white painted finish. ## Features - Components are constructed of diecast and steel and materials - Comes in a beautiful, corrosion resistant, brass plated color - Designed for use with hinged entry doors, but can be used on other doors where a secure locking device is desired - Features a spring loaded mechanism - Easy to install with only a few simple tools - Used to prohibit forced entry by spreading of door frames - Installs on doors from 1-3/8 in. to 2-3/8 in. thick - Brass painted color - Constructed of diecast ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BD8ISW | | Additional Features | Scratch-Resistant | | Best Sellers Rank | #138,897 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #501 in Deadbolts | | Brand Name | PRIME-LINE | | Color | Brass | | Controller Type | Ring | | Customer Reviews | 4.2 4.2 out of 5 stars (508) | | Finish Types | Brass | | Global Trade Identification Number | 00049793099723 | | Included Components | Deadlock, keeper, 2 keys and fasteners | | Item Dimensions | 1 x 4.31 x 2.87 inches | | Item Type Name | Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder (Single Pack) | | Item Weight | 0.01 Ounces | | Lock Type | Key Lock | | Manufacturer | Prime-Line Products (Home Improvement) | | Manufacturer Part Number | U 9972 | | Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. | | Material Type | Diecast | | Model Name | Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder | | Model Number | U 9972 | | Number of Pieces | 1 | | Recommended Uses For Product | Securing hinged entry doors and preventing forced entry on doors from 1-3/8 in. to 2-3/8 in. thick | | Shape | D Shape | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Double Cylinder | | UPC | 049793099723 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PRIME-LINE - **Item dimensions L x W x H:** 1 x 4.31 x 2.87 inches - **Lock Type:** Key Lock - **Material:** Diecast - **Special Feature:** Scratch-Resistant ## Images ![Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder (Single Pack) - Image 1](https://m.media-amazon.com/images/I/71XX6kh8X-L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder (Single Pack) - Rocky Mountain Goods Jimmy Proof Lock Deadbolt Lock - Heavy Duty Safety Deadbolt - Easy Install - Double Cylinder Locking - Shutter Guard --- ## 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/3454131-prime-line-u-9972-jimmy-resistant-deadlock-diecast-brass-color](https://www.desertcart.sn/products/3454131-prime-line-u-9972-jimmy-resistant-deadlock-diecast-brass-color) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-06*