--- product_id: 1202338 title: "Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set (1481DATSC)" brand: "master lock" price: "HK$597" currency: HKD in_stock: true category: "Master Lock" url: https://www.desertcart.hk/products/1202338-master-lock-1481dat-stainless-steel-barbell-receiver-and-adjustable-coupler store_origin: HK region: Hong Kong --- # 5/8 inch stainless steel receiver lock Adjustable coupler latch lock 9/16"–2-3/4" Weather Tough seal & water tight cap Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set (1481DATSC) **Brand:** master lock **Price:** HK$597 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in security, unlock your freedom. ## Quick Answers - **What is this?** Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set (1481DATSC) by master lock - **How much does it cost?** HK$597 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/1202338-master-lock-1481dat-stainless-steel-barbell-receiver-and-adjustable-coupler) ## 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 - • **All-Weather Armor:** Weather Tough seal and water-tight cap keep moisture and dirt out, ensuring durability rain or shine. - • **Lifetime Peace of Mind:** Backed by Master Lock’s Limited Lifetime Warranty—because your gear deserves trusted protection. - • **Push-to-Lock Simplicity:** Secure your trailer in one smooth motion—just push and go. - • **Stainless Steel Strength:** Robust 5/8 inch stainless steel construction resists corrosion and tampering for long-lasting security. - • **Precision Fit Flexibility:** Adjustable coupler latch lock fits a wide range of hitch sizes from 9/16" to 2-3/4" for ultimate versatility. ## Overview The Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set offers a rugged 5/8 inch stainless steel receiver lock with a convenient Push to Lock mechanism. Its adjustable coupler latch lock fits hitch sizes from 9/16 inch to 2-3/4 inch, while the Weather Tough seal and water-tight cap protect against moisture and dirt. Designed for trailer and vehicle security, this lock set combines durability, ease of use, and a Limited Lifetime Warranty from a trusted brand. ## Description The Master Lock No. 1481DAT features a 5/8 inch (16mm) stainless steel receiver lock and adjustable coupler latch lock. The receiver lock includes the Push to Lock locking mechanism, easily used by pushing the lock body firmly onto the pin and removing the key. The Weather Tough seal and water tight cap provides additional protection from moisture and dirt. The coupler latch lock adjusts from 9/16 inch (14mm) to 2-3/4 inch (70mm) for added application flexibility. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. ## Features - Stainless steel keyed alike receiver lock and coupler latch lock - 5/8 inch receiver lock has Push to Lock locking mechanism push lock body onto pin firmly and remove key - Usable length of receiver pin is 2-3/4 inch - Weather tough seal and water tight cap protects lock from moisture - Adjustable coupler latch lock, locks from 9/16 inch to 2-3/4 inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000COTJ8S | | Additional Features | Keyless | | Best Sellers Rank | #278,855 in Automotive ( See Top 100 in Automotive ) #347 in Towing Hitch Locks | | Brand Name | Master Lock | | Color | Silver | | Connectivity Protocol | Bluetooth | | Control Method | App | | Controller Type | Hand Control | | Customer Reviews | 4.5 4.5 out of 5 stars (500) | | Finish Types | Polished | | Global Trade Identification Number | 00071649213595 | | Item Dimensions | 1 x 1 x 1 inches | | Lock Type | Key Lock | | Manufacturer | Master Lock | | Manufacturer Part Number | 1481DAT | | Manufacturer Warranty Description | Limited Lifetime | | Material Type | Stainless Steel | | Model Name | 1481DAT | | Model Number | 1481DAT | | Number of Pieces | 1 | | Recommended Uses For Product | securing trailer couplers and receiver hitches | | Shape | Rectangular | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Receiver & Coupler Lock Set | | UPC | 716492135952 071649213595 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 1 x 1 x 1 inches - **Lock Type:** Key Lock - **Material:** Stainless Steel - **Special Feature:** Keyless ## Images ![Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set (1481DATSC) - Image 1](https://m.media-amazon.com/images/I/71pyTzlgziL.jpg) ![Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set (1481DATSC) - Image 2](https://m.media-amazon.com/images/I/81PRWNC-eRL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.hk/products/1202338-master-lock-1481dat-stainless-steel-barbell-receiver-and-adjustable-coupler](https://www.desertcart.hk/products/1202338-master-lock-1481dat-stainless-steel-barbell-receiver-and-adjustable-coupler) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-09*