--- product_id: 119605292 title: "MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle" brand: "master lock" price: "€ 46.90" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.pt/products/119605292-master-lock-heavy-duty-padlock-security-level-9-10-outdoor store_origin: PT region: Portugal --- # Security Level 9/10 Weatherproof stainless & zinc layers Dual-armour laminated steel core MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle **Brand:** master lock **Price:** € 46.90 **Availability:** βœ… In Stock ## Summary > πŸ” Lock in security, unlock your peace of mind. ## Quick Answers - **What is this?** MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle by master lock - **How much does it cost?** € 46.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/119605292-master-lock-heavy-duty-padlock-security-level-9-10-outdoor) ## Best For - master lock enthusiasts ## Why This Product - Trusted master lock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Lifetime Confidence:** Backed by Master Lock’s limited lifetime warranty against mechanical failure for peace of mind. - β€’ **Dual Ball Bearing Locking:** Maximum pry resistance ensures your lock stays secure against forced entry attempts. - β€’ **Built to Brave the Elements:** Weatherproof design with stainless steel and zinc outer layers keeps your valuables safe rain or shine. - β€’ **Unmatched Security Strength:** 4-pin cylinder + boron-carbide shackle 50% harder than steel for ultimate pick & cut resistance. - β€’ **Versatile Outdoor & Indoor Use:** Perfect for storage units, sheds, garages, fences β€” wherever you need trusted protection. ## Overview The MASTER LOCK Heavy Duty Padlock offers top-tier security with a laminated steel core, a boron-carbide shackle 50% harder than hardened steel, and a 4-pin cylinder for enhanced pick resistance. Weatherproof and durable, it features dual ball bearing locking and a reinforced body bumper, making it ideal for both indoor and outdoor use on storage units, sheds, garages, and fences. Backed by a limited lifetime warranty, this medium shackle padlock combines trusted heritage with modern toughness. ## Description Master Lock is recognized around the world as the authentic, enduring name in padlocks and security products. In 1921, Harry Soref invented the first laminated padlock. And since our founding in 1921, we have worked hard to earn and maintain the trust of our customers by delivering on our promise of strength and quality and by continually setting new standards for lock design, application and performance. As the largest global manufacturer and marketer of padlocks, we continue to build our founder’s passion for innovation, quality, and compelling value into our expanding lines of security solutions. ## Features - Padlock application: for indoor and outdoor use; laminated steel padlock is best used for storage units, sheds, Garages, fences and more - Dual-armour protection: small padlock has a laminated steel core for strength surrounded by stainless steel and zinc outer components for weather resistance - Very high security application: lock has a 4-pin cylinder for increased pick resistance and a tough-cut octagonal boron-carbide shackle that is 50 percent harder than hardened steel - Durable design: laminated steel lock has dual ball bearing locking for maximum Pry resistance and a reinforced body bumper for scratch resistance - Specifications: (H x W x D) 9, 1 x 5.2 x 3.1 cm; shackle (H x W x D) 3.8 x 2.4 x 0.9 cm; 1 padlocks; 4 keys ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B001MTERU2 | | Best Sellers Rank | 97,639 in DIY & Tools (See Top 100 in DIY & Tools) 712 in Keyed Padlocks | | Brand | Master Lock | | Colour | White | | Control Method | Touch | | Customer Reviews | 4.7 4.7 out of 5 stars (528) 4.7 out of 5 stars | | Finish | Polished | | Included Components | 1 Padlock + 4 Keys | | Item Dimensions | 31 x 52 x 91 millimetres | | Item Type Name | MASTER LOCK Very High Security Padlock [Key] [Laminated Steel] [Weatherproof] [Medium Shackle] M5EURDLH - Best Used for Storage Units, Sheds, Garages, Fences | | Item Weight | 371 Grams | | Lock Type | padlock | | Manufacturer | Master Lock | | Manufacturer Warranty Description | Limited lifetime warranty against mechanical failure. | | Material | Laminated Steel | | Model Name | Very High Security Padlock | | Model Number | M5EURDLF | | Number Of Items | 1 | | Number Of Pieces | 1 | | Part Number | M5EURDLF | | Recommended Uses For Product | Security | | Shape | Square | | Special Features | Hard-wearing | | Style | Medium shackle | | Unit Count | 1.0 count | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 16 x 10 x 4 centimetres - **Lock type:** padlock - **Material:** Laminated Steel - **Special feature:** Hard-wearing ## Images ![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle - Image 1](https://m.media-amazon.com/images/I/71QRQgANqvL.jpg) ![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle - Image 2](https://m.media-amazon.com/images/I/514pS+jb-OS.jpg) ![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle - Image 3](https://m.media-amazon.com/images/I/614KtWT517L.jpg) ![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle - Image 4](https://m.media-amazon.com/images/I/51DQINUAejL.jpg) ## Available Options This product comes in different **Size Name, Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good, works fine *by on Reviewed in the United Kingdom 18 October 2025* A padlock for locking things up, I tried to lock up my wife from shopping all the time, but she wasn't having any of if. This has been on a chain outside for the last few months and been fine. It did go dry and stiffened up but a drop of oil sorted that. ### ⭐⭐⭐⭐⭐ They were a little larger than I expected *by on Reviewed in the United Kingdom 29 October 2023* These padlocks were a little larger than I expected but they fitted okay. They seem quite substantial and although no lock could probably withstand a determined attack I think these are sufficiently strong enough to deter most intruders. They've been in use for several months now, have not shown any signs of rust and open easily with the keys. They suit my purposes perfectly and I can recommend them. ### ⭐⭐⭐⭐⭐ Absolutely brilliant product *by on Reviewed in the United Kingdom 25 April 2020* Absolutely brilliant, very good quality, very hard to brake open, very strong, weatherproof. This product is very low cost but most effective than many other expensive products. I have put it through its tests and it has handle everything well. Very highly recommended and I will definitely be get more to change all pad locks and will recommend to everyone ## Frequently Bought Together - MASTER LOCK Heavy Duty Padlock, Security level 9/10, Outdoor, Keyed, Laminated Steel, Weatherproof, Medium Shackle - MASTER Lock Heavy Duty Padlock, Security Level 10/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof, Medium Shackle - Master Lock 723EURD Heavy Duty Outdoor Door Padlock Hasp, 14 x 6 cm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/119605292-master-lock-heavy-duty-padlock-security-level-9-10-outdoor](https://www.desertcart.pt/products/119605292-master-lock-heavy-duty-padlock-security-level-9-10-outdoor) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-23*