Master Lock
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Master Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing, 1/2 Inch & 5/8 Inch Swivel Head Lock Rotates 360
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Master Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing, 1/2 Inch & 5/8 Inch Swivel Head Lock Rotates 360
The Master Lock 2866DAT receiver lock features a push to lock mechanism, weather tough seal and 4-pin cylinder for added pick resistance.
Master Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing, 1/2 Inch & 5/8 Inch Swivel Head Lock Rotates 360
Item #: 11522

Master Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing,

89% of respondents would recommend this to a friend

Item #: 11522

XCD 54

Price Details

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*All items will import from US

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Order now and get it around Sunday, September 20
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The Master Lock 2866DAT receiver lock features a push to lock mechanism, weather tough seal and 4-pin cylinder for added pick resistance.
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What Stands Out

Swivel Head Design
The swivel head allows for easy attachment and detachment from trailer couplers, providing convenience and flexibility in securing your trailer.
Weather Resistant
Built to withstand harsh weather conditions, this lock ensures long-lasting reliability and protection for your trailers and RVs against rust and corrosion.
Enhanced Security
Equipped with a robust locking mechanism and included keys, this hitch pin prevents unauthorized access, safeguarding your valuable trailers and RVs effectively.

Product Details

Shop for Master Lock 2866DAT - 1/2 in. and 5/8 in. Swivel Head Receiver Locks. Weather Tough seal, water tight cap, and pick resistance. Order now at Ubuy Montserrat.
  • 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, features push-to-lock mechanism for secure locking
  • Snap-on cover provides weather resistance, four-pin cylinder for added security
  • 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
  • Included Components: Two Pins, Two Keys, One Locking Swivel Head
Package Weight1.3 Pound

Who Should Buy?

Suitable For
  • Frequent Travelers

    Ideal for RV users who frequently travel and need secure locking for their trailers and hitch equipment.

  • Trailer Owners

    Perfect for individuals with trailers who want a reliable lock to deter theft and protect their assets.

  • Weather-Exposed Vehicles

    Designed for users in areas with harsh weather, providing weather resistance and longevity against environmental elements.

Not Suitable For
  • Heavy-Duty Users

    Not suitable for users needing extreme security measures for high-value equipment, as it may not withstand heavy tampering.

Product Description

Master Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing, 1/2 Inch & 5/8 Inch Swivel Head Lock Rotates 360

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Master Lock Receiver Lock?

    Answer: The Master Lock Receiver Lock is designed to secure your trailer coupler and provide peace of mind when parking your trailer or RV. By preventing unauthorized access, this locking hitch pin protects against theft, ensuring the safety of your valuable equipment and belongings. Ideal for use during transport or when parked, it offers an extra layer of security for your trailer or RV.
  • Question: How does the swivel head feature benefit the Master Lock Receiver Lock?

    Answer: The swivel head design allows for easy alignment and operation, enabling you to insert and lock the hitch pin with minimal hassle. This feature is particularly beneficial when working in tight spaces or if the trailer is at an awkward angle. By enhancing ease of use, it ensures that even if there's any misalignment, the lock can still function smoothly without compromising security.
  • Question: Is the Master Lock Receiver Lock weather resistant?

    Answer: Yes, the Master Lock Receiver Lock is built to be weather resistant, making it suitable for outdoor use. The durable materials and protective coatings prevent rust and corrosion, which is crucial for maintaining functionality and appearance over time. This feature is especially important for users in rainy or snowy climates, as it ensures long-term dependability regardless of weather conditions.
  • Question: What size trailer couplers does this lock accommodate?

    Answer: The Master Lock Receiver Lock accommodates both 12-inch and 58-inch trailer couplers, providing flexibility for various trailer types. This versatility makes it an excellent choice for users with different trailers, ensuring that you have the right security solution whether you have a small utility trailer or larger recreational vehicles. Make sure to measure your coupler to ensure proper fit.
  • Question: How do I operate the Master Lock Receiver Lock?

    Answer: To operate the Master Lock Receiver Lock, simply insert the locking pin through the receiver hitch until it is securely in place. Then, use the provided keys to turn the lock mechanism until it clicks into position. This quick operation ensures that the coupling is secure within moments, allowing you to promptly continue with your journey or activities without unnecessary delays.
  • Question: Can I use the Master Lock Receiver Lock with different vehicles?

    Answer: Yes, the Master Lock Receiver Lock can be used with multiple vehicles that have compatible trailer hitch sizes. Its universal design allows it to work seamlessly with various RVs and trailers, making it an efficient choice for those who switch between vehicles. This added flexibility means you won’t have to purchase multiple locks, simplifying your security measures.
  • Question: What materials are used in the construction of the Master Lock Receiver Lock?

    Answer: The Master Lock Receiver Lock is made from high-strength steel and features resistant coatings designed to withstand outdoor elements. This robust construction ensures durability and longevity, making it a reliable choice for securing trailers and RVs. Given its rugged design, users can trust that it will maintain its integrity even in harsh conditions or frequent usage.
  • Question: How does the Master Lock Receiver Lock enhance trailer security?

    Answer: The Master Lock Receiver Lock enhances security by providing a physical barrier against theft, as it locks the trailer coupler to the hitch. Its design deters potential thieves, making it significantly more challenging to remove the trailer from its hitch without the proper keys. Users find this invaluable during extended parking periods, ensuring that their trailer remains secure while unattended.
  • Question: Where can I buy the Master Lock Receiver Lock in Montserrat?

    Answer: You can purchase the Master Lock Receiver Lock from Ubuy in Montserrat. Ubuy offers various products across categories, including high-quality security solutions like this locking hitch pin. Their extensive online platform ensures that you can conveniently find and buy this product, making it your go-to destination for securing your trailers and RVs.
  • Question: What is the key mechanism like for the Master Lock Receiver Lock?

    Answer: The Master Lock Receiver Lock features a user-friendly key mechanism that provides a reliable locking experience. The keys are designed for smooth operation, allowing you to quickly lock and unlock the hitch pin. This practical design ensures that users spend less time fumbling and more time enjoying their outdoor activities without worrying about the security of their trailer or RV.

Master Lock Hitch Locks Editorial Review

The Master Lock 2866DAT Receiver Pin Lock is a sturdy and durable lock that provides a great level of security for your hitch or bike rack. It comes with two different sized hitch pins, 1/2in (13mm) and 5/8in (16mm), making it a versatile option for most receivers. The push to lock mechanism is easy to use, and the 4-pin cylinder provides added pick resistance. The lock is also weather-tight and protected from moisture, dirt and debris. However, some users have reported issues with the length of the hitch pins. Some have found the 5/8" pin to be too short for a 2" receiver, while others have reported that the stem should be longer for it to work with a full-size pick-up tow hitch. A few users have also reported issues with rusting. Overall, the Master Lock 2866DAT Receiver Pin Lock is a great choice for those looking for a reliable and versatile hitch lock.

Customer Reviews & Ratings

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Pros

  • Sturdy and durable
  • Comes with two different sized hitch pins
  • Push to lock mechanism is easy to use
  • 4-pin cylinder provides added pick resistance
  • Weather-tight and protected from moisture, dirt and debris

Cons

  • Hitch pins may be too short for some receivers

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Order now and get it around Sunday, September 20

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Our Top Logistics Partners
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  • dhl
Fastest cross-border delivery

Features & Benefits

  • 1/2in and 5/8in swivel head receiver locks
  • Push to Lock mechanism for easy use
  • Weather Tough seal for added protection
  • 4-pin cylinder for pick resistance

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