--- product_id: 3614131 title: "Master Lock ProSeries Brass Padlock, Set Your Own Combination Lock, Commercial Grade Locks with Code for Tools, Fences, Gates, 2-1/4 inches Wide, 1177D" brand: "master lock" price: "€ 51.76" currency: EUR in_stock: true reviews_count: 8 category: "Master Lock" url: https://www.desertcart.pt/products/3614131-master-lock-proseries-brass-padlock-set-your-own-combination-lock store_origin: PT region: Portugal --- # 10,000 combos for ultimate security Ergonomic dials operable with gloves & low light Octagonal boron-carbide shackle, cut-resistant Master Lock ProSeries Brass Padlock, Set Your Own Combination Lock, Commercial Grade Locks with Code for Tools, Fences, Gates, 2-1/4 inches Wide, 1177D **Brand:** master lock **Price:** € 51.76 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your security, unlock your peace of mind. ## Quick Answers - **What is this?** Master Lock ProSeries Brass Padlock, Set Your Own Combination Lock, Commercial Grade Locks with Code for Tools, Fences, Gates, 2-1/4 inches Wide, 1177D by master lock - **How much does it cost?** € 51.76 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/3614131-master-lock-proseries-brass-padlock-set-your-own-combination-lock) ## 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 - • **Cut-Resistant Shackle:** Octagonal boron-carbide shackle twice as hard to cut as standard locks—thieves beware. - • **Glove-Friendly Operation:** Large ergonomic dials designed for easy use in low light or with gloves on—never fumble again. - • **Set Your Own 4-Digit Code:** 10,000 unique combinations for personalized security—no reset tool needed. - • **Trusted Lifetime Guarantee:** Backed by Master Lock’s lifetime warranty for peace of mind in any environment. - • **Industrial-Grade Durability:** Solid brass body with shackle seals and dust covers for weatherproof, long-lasting protection. ## Overview The Master Lock ProSeries 1177D is a commercial-grade, resettable combination padlock featuring a corrosion-resistant solid brass body and an ultra-tough octagonal boron-carbide shackle. With 10,000 possible combinations and no reset tool required, it offers customizable security with ergonomic dials designed for use in harsh conditions, including low light and with gloves. Its weatherproof design and deadlocking mechanism protect against prying, shimming, and cutting attacks, making it the go-to lock for professionals who demand reliability and durability backed by a lifetime guarantee. ## Description Product Description The Master Lock 1177D ProSeries Resettable Combination Padlock is designed for industrial applications and features a 2-1/4in (57mm) wide shrouded solid brass body for superior corrosion resistance and a 1-1/16in (28mm) tall, 3/8in (10mm) diameter octagonal boron-carbide shackle with shrouded feature for ultimate cut resistance. Set your own combination offers convenience and security with 10,000 possible combinations – no reset tool required – and a deadlocking mechanism protects against prying, shimming and rap attacks. The Lifetime Guarantee provides peace of mind from a brand you know and can trust. From the Manufacturer Designed for today's security requirements, the new 1177D ProSeries Resettable Combination Locks combine the strength and weatherability needed to withstand harsh treatment and tough environments. Available in brass these locks have new features that improve weatherability: the dial dust cover and the shackle seals keep dust and grit out of the internal mechanisms for trouble-free operation. Stainless steel shackles are also available on some models. These ProSeries locks stand up to physical attacks like no other resettable can. The enhanced octagonal boron-carbide shackles are twice as hard to cut as standard hardened shackles and the dead-locking mechanism holds against pry, shim and rap attacks. The ProSeries Resettable Combination locks combine these security improvements with added user convenience. With 10,000 possible combinations, the large ergonomic dials permit operation with gloves, in low light or complete darkness. These locks are also easily set with no special reset tool required. Review: Secure, Heavy-Duty Lock That’s Simple to Program - This lock was extremely easy to program, and the build quality really stands out. I ended up buying two—one to secure my shed door and another for my water-barrel storage cabinet—and both fit perfectly through the existing latches. The shackle is thick and solid enough that it would be very difficult—if not nearly impossible—for someone to cut through with a bolt cutter. The overall feel is heavy, durable, and well-made, and the design looks great as well. It’s the kind of lock that would make most would-be thieves think twice and move on. I’m very impressed and feel confident using it. Review: Reliable lock - Very durable, easy to use, and locks well ## Features - ProSeries resettable combination locks are designed for commercial and industrial applications.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. - Set your own 4 digit combination for convenience and security; 10,000 possible combinations - No reset tool required - Large ergonomic dials with exclusive blind feature permit operation with gloves, in low light or complete darkness - Shackle seal and dial dust cover protect internal components and dials for trouble free operation ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Master Lock | | Item dimensions L x W x H | 1.27 x 2.25 x 3.43 inches | | Lock Type | Combination Lock | | Material | Brass | | Recommended Uses For Product | Security | | Special Feature | Keyless, Padlock | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 1.27 x 2.25 x 3.43 inches - **Lock Type:** Combination Lock - **Material:** Brass - **Special Feature:** Keyless, Padlock ## Images ![Master Lock ProSeries Brass Padlock, Set Your Own Combination Lock, Commercial Grade Locks with Code for Tools, Fences, Gates, 2-1/4 inches Wide, 1177D - Image 1](https://m.media-amazon.com/images/I/61YPadZhzHL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Secure, Heavy-Duty Lock That’s Simple to Program *by W***R on November 29, 2025* This lock was extremely easy to program, and the build quality really stands out. I ended up buying two—one to secure my shed door and another for my water-barrel storage cabinet—and both fit perfectly through the existing latches. The shackle is thick and solid enough that it would be very difficult—if not nearly impossible—for someone to cut through with a bolt cutter. The overall feel is heavy, durable, and well-made, and the design looks great as well. It’s the kind of lock that would make most would-be thieves think twice and move on. I’m very impressed and feel confident using it. ### ⭐⭐⭐⭐⭐ Reliable lock *by S***N on December 19, 2025* Very durable, easy to use, and locks well ### ⭐⭐⭐⭐⭐ Rugged and durable *by B***O on August 4, 2025* This is the second set of locks we purchased for our church ministry after being burglarized. The previous padlocks were cut so this will make it much more difficult to cut. The quality of Master Lock stood out and it's also designed for outdoors. ## Frequently Bought Together - Master Lock ProSeries Brass Padlock, Set Your Own Combination Lock, Commercial Grade Locks with Code for Tools, Fences, Gates, 2-1/4 inches Wide, 1177D - Master Lock Gold Outdoor Combination Lock, Heavy Duty Weather Resistant Padlock, Resettable Combination Lock for Outdoor Use 1.2 x 2 x 3.87 inches, 2 Pack, M175LFEC2 - Master Lock 1175LHSS ProSeries Set Your Own Combination Lock, 2-1/4" Wide, Brass --- ## 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.pt/products/3614131-master-lock-proseries-brass-padlock-set-your-own-combination-lock](https://www.desertcart.pt/products/3614131-master-lock-proseries-brass-padlock-set-your-own-combination-lock) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*