--- product_id: 1626994 title: "Master Lock Padlock, Outboard Motor Lock, 1-3/4-Inch Wide. 430DSPT" brand: "master lock" price: "£4.68" currency: GBP in_stock: false reviews_count: 13 url: https://www.desertcart.co.uk/products/1626994-master-lock-padlock-outboard-motor-lock-1-3-4-inch store_origin: GB region: United Kingdom --- # Corrosion resistant Includes 2 keys Hardened steel tube Master Lock Padlock, Outboard Motor Lock, 1-3/4-Inch Wide. 430DSPT **Brand:** master lock **Price:** £4.68 **Availability:** ❌ Out of Stock ## Summary > 🔐 Lock It Down, Sail with Confidence! ## Quick Answers - **What is this?** Master Lock Padlock, Outboard Motor Lock, 1-3/4-Inch Wide. 430DSPT by master lock - **How much does it cost?** £4.68 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/1626994-master-lock-padlock-outboard-motor-lock-1-3-4-inch) ## 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 - • **Ready to Use:** Includes one motor lock and two keys for immediate security. - • **Built to Last:** Hardened steel tube with vinyl coating ensures durability in harsh marine environments. - • **Versatile Fit:** Locks most outboard motors up to 40 horsepower, perfect for boats and pontoons. - • **Ultimate Protection:** 4-pin cylinder and dual locking lever mechanism for superior pick and pry resistance. - • **Secure Your Investment:** Designed to prevent unauthorized access to your outboard motor. ## Overview The Master Lock Padlock, Outboard Motor Lock, 1-3/4-Inch Wide (430DSPT) is engineered for outdoor use, providing robust security for your outboard motors. With a durable design featuring a hardened steel tube and brass body, it ensures long-lasting protection against theft and corrosion. This lock is compatible with most outboard motors up to 40 horsepower and comes with two keys for convenience. ## Description Product Description Master Lock 430DSPT Outboard Motor Lock has a brass construction that offers maximum corrosion resistance. The hardened steel tube has a laminated brass lock body and Marine brass shackle. Securely locks outboard motors up to 40hp. From the Manufacturer Master Lock 430DSPT Outboard Motor Lock has a brass construction that offers maximum corrosion resistance. The hardened steel tube has a laminated brass lock body and Marine brass shackle. Securely locks outboard motors up to 40hp. Review: This outboard lock is a great buy. - I have owned several of these masterlock units for years. For the money, they are the best. They go onto the engine very easily. Hey, if someone wants your outboard, they can get it. Stories abound about thieves who even cut transoms with chainsaws in order to get at the engines. Just put a good lock on, have insurance, and enjoy life! Review: Good Value - Sure rattles a bit when moving, but I still leave it on since I don't want to take on off. GREAT deterant for opportunity crime, but a pro in a marina etc, w time will get your motor. I always squirt a bit of WD40 in lock and no issue with Master lock. I use it on my Tohatsu 20Hp outboard, perfect fit. ## Features - PADLOCK APPLICATION: For outdoor use; motor lock is designed to prevent access to remove outboard motors; best used for boats, pontoons, and other marine applications - DURABLE DESIGN: This product includes a hardened steel tube with vinyl coating, and a brass body padlock with brass shackle for strenegth and corrosion resistance - STRONG SECURITY: 4-pin cylinder and dual locking lever mechanism provides pick and pry resistance - SPECIFICATIONS: Locks most outboard motors up to 40 horsepower, except for certain Chrysler outboards - INCLUDES: One motor lock, two keys ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004SQM6 | | Additional Features | Outboard | | Brand | Master Lock | | Brand Name | Master Lock | | Control Method | App | | Controller Type | Hand Control | | Customer Reviews | 4.4 out of 5 stars 138 Reviews | | Finish Types | Vinyl | | Global Trade Identification Number | 00071649087950 | | Item Dimensions | 4.72 x 12.6 x 1.57 inches | | Item Weight | 476 Grams | | Item dimensions L x W x H | 4.72 x 12.6 x 1.57 inches | | Lock Type | Key Lock | | Manufacturer | Master Lock | | Manufacturer Part Number | 430DSPT | | Manufacturer Warranty Description | Limited Warranty | | Material | Alloy Steel, Brass, Vinyl | | Material Type | Alloy Steel, Brass, Vinyl | | Model Number | 430DSPT | | Number of Pieces | 1 | | Recommended Uses For Product | Security | | Special Feature | Outboard | | Style Name | Modern | | UPC | 071649087950 795871646197 | ## Images ![Master Lock Padlock, Outboard Motor Lock, 1-3/4-Inch Wide. 430DSPT - Image 1](https://m.media-amazon.com/images/I/51OYgW0bgML.jpg) ![Master Lock Padlock, Outboard Motor Lock, 1-3/4-Inch Wide. 430DSPT - Image 2](https://m.media-amazon.com/images/I/51+-3F4BHcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This outboard lock is a great buy. *by A***L on January 21, 2020* I have owned several of these masterlock units for years. For the money, they are the best. They go onto the engine very easily. Hey, if someone wants your outboard, they can get it. Stories abound about thieves who even cut transoms with chainsaws in order to get at the engines. Just put a good lock on, have insurance, and enjoy life! ### ⭐⭐⭐⭐⭐ Good Value *by M***X on August 24, 2018* Sure rattles a bit when moving, but I still leave it on since I don't want to take on off. GREAT deterant for opportunity crime, but a pro in a marina etc, w time will get your motor. I always squirt a bit of WD40 in lock and no issue with Master lock. I use it on my Tohatsu 20Hp outboard, perfect fit. ### ⭐⭐⭐⭐ Fits over transom screws on a 1985 Johnson Seahorse 4hp Outboard *by N***O on June 10, 2014* I live in a neighborhood full of hooligans, so rather than pull my little motor off after each outing I decided to try out one of these outboard locks. It easily slid over the transom screws, but there is a LOT of horizontal movement. That's expected, since this is pretty much a "universal" lock and the distance between the transom screws probably varies. I'm going to need to do some modifications to keep it from sliding around, but overall it seems very sturdy and secure. --- ## 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/1626994-master-lock-padlock-outboard-motor-lock-1-3-4-inch](https://www.desertcart.co.uk/products/1626994-master-lock-padlock-outboard-motor-lock-1-3-4-inch) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*