--- product_id: 265579727 title: "Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT" brand: "master lock" price: "Β£34.50" currency: GBP in_stock: true category: "Master Lock" url: https://www.desertcart.co.uk/products/265579727-master-lock-receiver-lock-1-2-in-and-5-8 store_origin: GB region: United Kingdom --- # 360Β° swivel head for easy key access 4-pin cylinder pick-resistant lock Weather-resistant with snap-on cover Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT **Brand:** master lock **Price:** Β£34.50 **Availability:** βœ… In Stock ## Summary > πŸ” Lock in your peace of mind with swivel-smart security! ## Quick Answers - **What is this?** Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT by master lock - **How much does it cost?** Β£34.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/265579727-master-lock-receiver-lock-1-2-in-and-5-8) ## 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€’ **Unmatched Security:** 4-pin cylinder design resists lock picking for peace of mind. - β€’ **Versatile Strength:** Rated up to 10,000 lbs for Class III/IV and 3,500 lbs for Class I/II hitches. - β€’ **Effortless Operation:** Push-to-lock mechanism lets you secure your hitch in one smooth motion. - β€’ **360Β° Swivel Convenience:** Rotating head ensures the keyway always faces forward, even in tight spaces. - β€’ **Built to Brave the Elements:** Weather Tough seal and snap-on cover protect against moisture and dirt. ## Overview The Master Lock 2866DAT Receiver Lock combines robust 4-pin cylinder security with a 360-degree swivel head and push-to-lock ease, designed to fit Class I-IV trailer hitches. Weather-resistant and rated up to 10,000 lbs, it offers reliable theft deterrence and durability for professional-grade towing protection. ## Description The Master Lock 2866DAT features 1/2in (13mm) and 5/8in (16mm) Swivel Head receiver locks. 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. 4-pin cylinder for added pick resistance ## Features - Receiver lock provides added security and theft deterrence while towing - 1/2 in. trailer hitch locking pin is rated up to 3,500 lbs (Class I and II), 5/8 in. trailer hitch locking pin is rated up to 10,000 lbs (Class III and IV) - Locking head rotates 360 degrees allowing keyway to conveniently face forward; receiver lock features push-to-lock locking mechanism to ensure a secure lock every time; Push head firmly onto the pin and remove key - Snap-on cover provides weather resistance and prevents dirt and moisture from entering keyway, four-pin cylinder for added security to prevent lock picking - 5/8 in. (16 mm) Diameter pin fits 2 in. (51 mm) Receiver Tubes, Class III/IV; 1/2 in. (13 mm) Diameter pin fits 1-1/4 in. (32 mm) Receiver tubes, Class II; Usable length of each chrome hitch pin lock is 2-3/4 in. (70 mm).Included Components: Two Pins, Two Keys, One Locking Swivel Head.For compatibility with bike or other storage racks, please consult the rack manufacturer’s recommendations prior to using this product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009V1WS4 | | Additional Features | Weather Resistant | | Best Sellers Rank | #77,420 in Automotive ( See Top 100 in Automotive ) #38 in Automotive Hitch Locks | | Brand Name | Master Lock | | Color | Black | | Control Method | Push Button | | Customer Reviews | 4.5 4.5 out of 5 stars (13,311) | | Finish Types | Matte or Black Matte | | Global Trade Identification Number | 00071649116100 | | Included Components | One Locking Swivel Head, Two Keys, Two Pins | | Item Dimensions | 21.7 x 9.5 x 4 centimeters | | Item Type Name | Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black | | Item Weight | 499 g | | Lock Type | Pin Tumbler | | Manufacturer | Master Lock | | Manufacturer Part Number | 2688DAT | | Material Type | Rubber Metal | | Model Name | 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV | | Model Number | 2866DAT | | Number of Pieces | 5 | | Recommended Uses For Product | Securing trailer hitches on vehicles or trailers | | Shape | Cylindrical and Rectangular Prism | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Trailer Hitch Lock | | UPC | 071649116100 | | Unit Count | 1 Count | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 21.7 x 9.5 x 4 centimeters - **Lock type:** Pin Tumbler - **Material:** Rubber Metal - **Special features:** Weather Resistant ## Images ![Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT - Image 1](https://m.media-amazon.com/images/I/71T2A4ehv5L.jpg) ![Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT - Image 2](https://m.media-amazon.com/images/I/619RGPvBZxL.jpg) ![Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT - Image 3](https://m.media-amazon.com/images/I/81jooiKTMNL.jpg) ![Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT - Image 4](https://m.media-amazon.com/images/I/81AjX+muBfL.jpg) ![Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head Receiver Locks, Weather Resistant Automotive Receiver Lock with Keys, 2866DAT - Image 5](https://m.media-amazon.com/images/I/81qcp+XcTmL.jpg) ## Frequently Bought Together - Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head, Weather Resistant Trailer Coupler Locking Hitch Pin with Keys for Protecting Trailers, RVs, 2866DAT - Master Lock 379ATPY Universal Trailer Hitch Lock , 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.co.uk/products/265579727-master-lock-receiver-lock-1-2-in-and-5-8](https://www.desertcart.co.uk/products/265579727-master-lock-receiver-lock-1-2-in-and-5-8) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-07*