--- product_id: 9079667 title: "Knog Strongman U-Lock 5.15\" x 7.75\"" brand: "knog" price: "£4.56" currency: GBP in_stock: false reviews_count: 13 url: https://www.desertcart.co.uk/products/9079667-knog-strongman-u-lock-5-15-x-7-75 store_origin: GB region: United Kingdom --- # 5.15" x 7.75" dimensions 13mm hardened steel shackle UV resistant silicone Knog Strongman U-Lock 5.15" x 7.75" **Brand:** knog **Price:** £4.56 **Availability:** ❌ Out of Stock ## Summary > 🔐 Lock it down, ride with confidence! ## Quick Answers - **What is this?** Knog Strongman U-Lock 5.15" x 7.75" by knog - **How much does it cost?** £4.56 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/9079667-knog-strongman-u-lock-5-15-x-7-75) ## Best For - knog enthusiasts ## Why This Product - Trusted knog brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Aesthetic:** Classic black style that complements any bike while ensuring safety. - • **Unmatched Security:** Engineered with a 13mm hardened steel shackle for ultimate protection. - • **Convenient Mounting:** Includes a bicycle mounting bracket for easy transport. - • **Weatherproof Design:** Overmoulded with UV resistant silicone to keep your bike scratch-free. - • **Durable Construction:** Hardened steel housing with an engineering polymer cover for long-lasting use. ## Overview The Knog Strongman U-Lock is a robust security solution for cyclists, featuring a 13mm hardened steel shackle and UV resistant silicone to protect your bike from scratches. With a convenient mounting bracket and durable construction, this lock combines style and security for the modern rider. ## Description A fresh new take on the classic u-lock. Couple style with the functionality of a double dead lock mechanism, UV resistant silicone covering, and various colors and you have an instant winner. ## Features - Overmoulded with UV resistant silicone that won't mark or scratch your ride - 13mm hardened steel shackle - High security disc style lock cylinder - Includes bicycle mounting bracket - Hardened steel housing with engineering polymer cover ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KNOG | | Special Feature | UV Resistant | | Lock Type | D-lock | | Item Dimensions LxWxH | 9.2 x 6.6 x 1.9 inches | | Material | hardened steel shackle | | Recommended Uses For Product | Security | | Style | Classic | | Color | Black | | Number of Pieces | 1 | | Controller Type | Hand Control | | Shape | U Shape | | Item Weight | 1.1 Kilograms | | Item Package Dimensions L x W x H | 10.87 x 6.97 x 2.05 inches | | Package Weight | 3.27 Pounds | | Brand Name | KNOG | | Manufacturer | KNOG | | Part Number | KNOG.10961_Noir | | Model Year | 2013 | | Size | 5.15 x 7.75-Inch | ## Images ![Knog Strongman U-Lock 5.15" x 7.75" - Image 1](https://m.media-amazon.com/images/I/81QtOgrA0PL.jpg) ![Knog Strongman U-Lock 5.15" x 7.75" - Image 2](https://m.media-amazon.com/images/I/31PUb-K27UL.jpg) ![Knog Strongman U-Lock 5.15" x 7.75" - Image 3](https://m.media-amazon.com/images/I/41jzZRpsZ2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: can this able to fit and stay on u lock holster?** A: The U-Lock holster isn't strong enough to hold the lock. As you ride the lock will sway and hit the frame. If the lock does become more difficult to open or gets stuck over time simply use some oil inside the plastic lock housing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Grease your lock! *by G***Y on Reviewed in the United States on October 4, 2015* Because of marginal reviews you can get a really good lock for cheap. All you need is some grease -- I don't know who these bike owners are that aren't bright enough to figure that out, but thank you, you saved me a lot of money. The lock is obviously made so it fits tightly and doesn't wobble around, a little bike grease and you are good to go. ### ⭐⭐⭐⭐ 4.0 out of 5 stars To enjoy using it more *by A***R on Reviewed in the United States on April 7, 2017* It is what it says it is. It is a strong lock. Couple of things. To enjoy using it more, spray some chain lube or wd-40 or something into the holes where the pieces connect. You will enjoy using the lock more. Also this lock is small. It is bigger than their other U-lock the Bouncer. I can imagine that lock being good for much more than locking your bike in your home or if you live in a very low crime area like your home then it is perfect. The Strongman is slightly bigger. It is easy to lock the frame and a pole but sometimes challenging to lock the back wheel, the frame and a pole. Especially if the pole is wider than 2in in diameter.All that said I don't worry about my bike after I throw this lock on, I do use a second lock, but this was delivered quickly, it looks 100% like the picture, it functions just like a lock should ** with the addition of a lubricant for the locking mechanism ** I recommend it if you are good with the above conditions. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by N***O on Reviewed in the United States on June 5, 2017* Very strong and safe --- ## 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.co.uk/products/9079667-knog-strongman-u-lock-5-15-x-7-75](https://www.desertcart.co.uk/products/9079667-knog-strongman-u-lock-5-15-x-7-75) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*