🔐 Lock it. Load it. Leave with confidence.
The Master Lock 2866DAT is a heavy-duty trailer hitch lock featuring 1/2 in. and 5/8 in. chrome pins rated up to 10,000 lbs, a 4-pin cylinder for enhanced pick resistance, and a 360-degree swivel head for convenient key access. Its weather-resistant snap-on cover protects against dirt and moisture, while the push-to-lock mechanism ensures quick, secure locking—ideal for safeguarding trailers, RVs, and towing gear.
| Brand | Master Lock |
| Item dimensions L x W x H | 8.56 x 3.75 x 1.58 inches |
| Material | rubber, metal |
| Style | Trailer Hitch Lock |
| Color | Black |
| Number of Pieces | 5 |
| Finish Type | Chrome (Glossy) |
| Included Components | Two Keys, Two Pins, One Locking Swivel Head |
| Shape | Cylindrical and Rectangular Prism |
| Item Weight | 14.4 ounces |
| UPC | 071649116100 |
| Model Name | 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV |
| Global Trade Identification Number | 00071649116100 |
| Manufacturer | Master Lock |
| Product Dimensions | 8.56 x 3.75 x 1.58 inches |
| Item model number | 2866DAT |
| Is Discontinued By Manufacturer | No |
| Exterior | Chrome |
| Manufacturer Part Number | 2688DAT |
| Lift Type | Towing |
S**A
Fantastic locking hitch pin
Excellent. Well made, easy to use
S**.
Great product
The Master Lock Receiver Lock with 1/2 in. and 5/8 in. Swivel Head Receiver Locks is an exceptional addition to any vehicle's security setup. This weather-resistant automotive receiver lock offers peace of mind and convenience.Imagine a road trip where you want to ensure the safety of your valuable cargo. This receiver lock provides the ultimate solution. Its swivel head design allows it to fit both 1/2 in. and 5/8 in. receiver openings, making it versatile for various towing needs.One of the standout features is its weather-resistant construction. No matter the conditions, rain or shine, this lock will endure. It keeps your receiver hitch secure, preventing theft and ensuring your towing experience remains hassle-free.What sets this receiver lock apart is the included keys. They are sturdy and reliable, providing easy access when needed. The lock mechanism itself is smooth and easy to operate.Whether you're hauling a trailer, bike rack, or cargo carrier, the Master Lock Receiver Lock is a must-have. It offers robust security, versatility, and durability in one package. Say goodbye to worries about your hitch receiver's safety and enjoy your journeys with peace of mind.
T**
Master Brand
Master has always been the best choice. Everything works as expected
T**S
Good Lock, Not Great
This is a good lock. Easy to access. However, over time it is harder to get the lock section on the post and locked because of dirt and debris.
J**.
small profile lock fit behind my particular bumper very well
Unlike a similar well-reviewed lock, this one fit my car much better because the rubber around the lock mechanism is much smaller. This doesn't conflict with my plastic bumper, and seems quite sturdy. I'm happy.
Q**T
Perfect design
Perfect design. This is the 4th pin lock that I have purchased over the years and the design is the best by far. By having the keyway facing out instead of off of the end is much easier to operate. When the keyway is off of the end it is cumbersome to lock as you really need a third hand. The key is also more robust than a typical key of this style.
D**.
Chance of theft reduced
The locking device insures that the expensive three ball devise will not be stolen
J**S
The only one that fits tesla model y hitch
Only lock I could find that fits in the 2024 tesla model y hitch due to the placement of the electrical outlet. Just barely fits and works great. The appearance is excellent as you don't really notice it.Probably not super durable as it's a masterlock and a cheap one but in this case it's the best I can get.Lock is a little finicky but five star for solving my problem.
Trustpilot
3 days ago
2 weeks ago
