--- product_id: 2306720 title: "Tow Ready 63227 Coupler Lock For Most 2 5/16\" Couplers" brand: "tow ready" price: "341 zΕ‚" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/2306720-tow-ready-63227-coupler-lock-for-most-2-5-16 store_origin: PL region: Poland --- # Fits 2-5/16" couplers up to 4-1/8" wide High-strength steel security Tamper-resistant enclosure design Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers **Brand:** tow ready **Price:** 341 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ” Lock it down, stand out β€” protect your trailer like a pro! ## Quick Answers - **What is this?** Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers by tow ready - **How much does it cost?** 341 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/2306720-tow-ready-63227-coupler-lock-for-most-2-5-16) ## Best For - tow ready enthusiasts ## Why This Product - Trusted tow ready brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted by Professionals:** Highly rated with 4.2 stars from 447 users, a proven choice for serious trailer owners. - β€’ **Unmatched Security Shield:** Enclosure fully surrounds the ball socket, deterring tampering and prying attempts. - β€’ **Durable High-Strength Steel:** Constructed from premium steel to withstand harsh conditions and resist break-ins. - β€’ **Frustration Factor for Thieves:** Tight fit and robust design make unauthorized removal noisy and difficult, keeping your trailer safe. - β€’ **Precision Fit for 2-5/16" Couplers:** Engineered to snugly fit most standard trailer couplers with a max width of 4-1/8". ## Overview The Tow Ready 63227 Coupler Lock is a high-strength steel security device designed to fit most 2-5/16" trailer couplers up to 4-1/8" wide. Its tamper-resistant enclosure fully surrounds the ball socket, making prying and tampering significantly harder. With a tight, precision fit and a durable painted finish, it offers reliable protection that’s trusted by hundreds of users, combining rugged durability with professional-grade security. ## Description BEST IN CLASS.Enclosure surrounds ball socket of coupler Review: Fits on new Airstream trailers - I bought this 2 5/16" hitch lock for a new 25' Flying Cloud. It's wider than the hitch so it wiggles around once attached but I don't see a problem with that. 3 stars for ease of installation because the cylidrical lock is sometimes a challenge to get it locked properly. I did see a video of a competitor breaking a lock like this lock off a trailer with a crowbar. They wedged the crowbar inbetween the hitch and the raised front portion on the lock and pried until it broke off. I ground off that front portion so a crowbar doesn't have anything to pry against. Even so, locks are to keep honest people honest. Determined thiefs can disable any lock. Review: Great Lock, Fits Very tight! - At first I could not get this coupler lock to go over the flange on my trailer and fully seat. I took my "piece of wood tire chock" and whacked the lock to fully seat it and voila', it works and locks! It fits very tight, so I had to use my tire chock again to get it off. A trailer thief might have a more difficult time at it without being to noisy with a hammer or crowbar. That is why I like this thing, it's frustrating. I bought it after a would-be thief busted off another lock but must have been surprised in the act. We will see if this lock holds up! So far, so good. ## Features - Design Shields Lock From Tampering Devices. - Fits most 2-5/16" trailer couplers. - Coupler width (including lip) cannot exceed 4-1/8" - Height of coupler lip cannot be greater than 5/16". ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001G4TV6S | | Best Sellers Rank | #1,927,437 in Automotive ( See Top 100 in Automotive ) #640 in Trailer Coupler Parts | | Brand | Tow Ready | | Color | Black | | Connector Type | Coupling | | Customer Reviews | 4.2 4.2 out of 5 stars (447) | | Date First Available | September 15, 2008 | | Exterior Finish | Painted | | Global Trade Identification Number | 00742512632279 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.15 pounds | | Item model number | 63227 | | Manufacturer | Tow Ready | | Manufacturer Part Number | 63227 | | Material | High-Strength Steel | | Model | Tow Ready 63227 | | Number of Pieces | 1 | | OEM Part Number | DJSK63227 | | Size | 2-5/16 inch | | Thread Type | NPT | | UPC | 742512632279 | ## Product Details - **Brand:** Tow Ready - **Color:** Black - **Connector Type:** Coupling - **Exterior Finish:** Painted - **Global Trade Identification Number:** 00742512632279 - **Item Weight:** 2.2 Pounds - **Material:** High-Strength Steel - **Number of Pieces:** 1 - **Size:** 2-5/16 inch - **Thread Type:** NPT ## Images ![Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers - Image 1](https://m.media-amazon.com/images/I/61eFiAdq92L.jpg) ![Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers - Image 2](https://m.media-amazon.com/images/I/31++R985SQS.jpg) ![Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers - Image 3](https://m.media-amazon.com/images/I/210-63MSMpS.jpg) ![Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers - Image 4](https://m.media-amazon.com/images/I/51DZFwrh6aL.jpg) ![Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers - Image 5](https://m.media-amazon.com/images/I/71FtjpwWxlL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits on new Airstream trailers *by D***R on June 14, 2023* I bought this 2 5/16" hitch lock for a new 25' Flying Cloud. It's wider than the hitch so it wiggles around once attached but I don't see a problem with that. 3 stars for ease of installation because the cylidrical lock is sometimes a challenge to get it locked properly. I did see a video of a competitor breaking a lock like this lock off a trailer with a crowbar. They wedged the crowbar inbetween the hitch and the raised front portion on the lock and pried until it broke off. I ground off that front portion so a crowbar doesn't have anything to pry against. Even so, locks are to keep honest people honest. Determined thiefs can disable any lock. ### ⭐⭐⭐⭐⭐ Great Lock, Fits Very tight! *by B***E on September 21, 2017* At first I could not get this coupler lock to go over the flange on my trailer and fully seat. I took my "piece of wood tire chock" and whacked the lock to fully seat it and voila', it works and locks! It fits very tight, so I had to use my tire chock again to get it off. A trailer thief might have a more difficult time at it without being to noisy with a hammer or crowbar. That is why I like this thing, it's frustrating. I bought it after a would-be thief busted off another lock but must have been surprised in the act. We will see if this lock holds up! So far, so good. ### ⭐⭐⭐⭐ Unfortunally does not fit Jayco inverted trailer coupler *by T***1 on April 5, 2014* I would have given this a 5 star if it fit my trailer. I bought this for my Jayco JayFeather Ultralight 242 with 2 5/16" coupler... I was very pleased with the quality and weight of construction, however was disappointed that it did not fit my trailer. Jayco uses an inverted gusset plate... ie the "flange" or "lip" which is welded towards the top of the ball socket. My old trailer had the gusset plate "flange" on the bottom. Pros: - Affordable - Well constructed, compact design. - EASY to use - appears very durable - Locking pin not easily accessible to saw Cons: - Does not fit new style Jayco Trailer coupler ## Frequently Bought Together - Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers - Draw-Tite (63228) 'Gorilla Guard' Coupler Lock for 2" Couplers - CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler (1 Pack, Black) --- ## 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.pl/products/2306720-tow-ready-63227-coupler-lock-for-most-2-5-16](https://www.desertcart.pl/products/2306720-tow-ready-63227-coupler-lock-for-most-2-5-16) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-02*