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Item #:
222449592
Trimax UMAX 50D Trailer Hitch Lock, 1-7/8" to 2-5/16" Couplers
Item #:
222449592
UYU 3275
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
Order now and get it around Saturday, September 26
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Advanced dual ratchet locking system ensures a strong, tamper-resistant fit for maximum trailer protection.
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What Stands Out
Dual Purpose Design
Easily transforms from a trailer hitch lock to a U lock, providing versatile security solutions for both trailers and bikes, catering to diverse user needs.
Universal Compatibility
Fits couplers ranging from 1-7/8" to 2-5/16", ensuring compatibility with all types of trailers and enhancing convenience for users with multiple vehicles.
Enhanced Security
Designed to deter theft effectively, offering robust protection for trailers and valuables, making it an essential investment for peace of mind during travel.
Product Details
Product Technical Details
| Manufacturer | Trimax |
| Brand | Trimax |
| Model | UMAX50D |
| Item Weight | 3.2 pounds |
| Product Dimensions | 9.75 x 9.25 x 4 inches |
| Item model number | UMAX50 KC |
| Batteries | 1 Unknown batteries required. |
| Exterior | Chrome |
| Manufacturer Part Number | UMAX50D |
What's in the box
Lock, 2 keys
Who Should Buy?
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Frequent Travelers
Ideal for those who transport trailers frequently and need reliable security during stops and overnight stays.
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Various Coupler Types
Compatible with multiple coupler sizes, making it versatile for users with different trailers or tow vehicles.
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Safety Concerns
Perfect for individuals who prioritize safety and want a dual-purpose lock that offers additional security options.
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Heavy-Duty Trailers
Not suitable for heavier trailers requiring specialized high-security locking mechanisms due to its standard design.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of couplers is the Trimax UMAX 25D compatible with?
Answer: The Trimax UMAX 25D is designed to fit 1-7/8" and 2-5/16" couplers, making it versatile for various hitch types, including all standard coupler types. This flexibility is ideal for users with different trailers, as it ensures secure locking for multiple applications. Whether you're using it for your boat trailer or your RV, this lock can provide comprehensive security. -
Question:
How does the dual-purpose feature of the Trimax UMAX 25D work?
Answer: The dual-purpose feature of the Trimax UMAX 25D allows it to transform from a trailer hitch lock into a U-lock. This unique design offers users additional security options, making it suitable for different scenarios. For instance, when parked, the U-lock function can secure bikes or equipment, providing peace of mind during stops regardless of the type of load you're hauling. -
Question:
Is the Trimax UMAX 25D easy to install?
Answer: Yes, installing the Trimax UMAX 25D is straightforward and user-friendly. Simply attach it to your trailer coupler, adhering to the manufacturer's guidelines. This convenience enables users to secure their trailers quickly, ensuring reliable protection without requiring specialized tools or complex procedures. It’s perfect for fast-paced environments where time is of the essence. -
Question:
What materials are used in the construction of the Trimax UMAX 25D?
Answer: The Trimax UMAX 25D is constructed from heavy-duty materials designed for durability and resistance against corrosion. Its robust construction helps withstand various weather conditions and potential tampering, enhancing the overall security of your trailer. This makes the lock a reliable choice for both casual users and those who frequently travel in diverse climates. -
Question:
Can I use the Trimax UMAX 25D for both storage and travel?
Answer: Absolutely, the Trimax UMAX 25D is suitable for both storage and travel purposes. Whether your trailer is parked at home or on a trip, the lock provides constant security. Users often utilize it for long-term storage in a driveway or during short stops on road trips, ensuring their valuable cargo remains protected in any scenario. -
Question:
What are the security features of the Trimax UMAX 25D?
Answer: The Trimax UMAX 25D includes features like a robust locking mechanism and reinforced shackle design to deter theft effectively. Its innovative dual-purpose functionality not only secures your trailer but also serves as an extra anti-theft device for bicycles or equipment. This makes it an optimal choice for users seeking multifaceted security solutions for their valuables. -
Question:
How does the Trimax UMAX 25D compare to other trailer locks?
Answer: Compared to other trailer locks, the Trimax UMAX 25D stands out due to its dual functionality and compatibility with a variety of couplers. Many traditional locks lack versatility and convenience. Users appreciate the additional features of the U-lock design, giving them multiple uses for security beyond trailer locking. It's a comprehensive solution for those looking for reliability and multi-purpose use. -
Question:
Is it resistant to weather conditions?
Answer: Yes, the Trimax UMAX 25D is weather resistant, crafted from materials designed to withstand rain, heat, and cold. This durability ensures that whether you’re facing harsh exposure or fluctuating temperatures, the lock will maintain its integrity and security strength. Users can rest assured that their trailers are protected, whatever the climate conditions may be. -
Question:
Can I use the Trimax UMAX 25D for multiple trailers?
Answer: Yes, the Trimax UMAX 25D is perfect for use with multiple trailers, thanks to its adjustable design for different couplers. This feature allows a single lock to accommodate various trailers, making it a cost-effective choice for individuals who own several trailers. Many users appreciate this versatility, as they can secure all their equipment with one reliable lock. -
Question:
Where can I buy the Trimax UMAX 25D trailer lock?
Answer: You can purchase the Trimax UMAX 25D trailer lock on Ubuy in Uruguay. Ubuy provides a comprehensive selection of automotive accessories, including this versatile trailer lock. By shopping at Ubuy, you can easily find the specific model you need with detailed product information and customer support to assist you in your purchase.
Trimax Hitch Locks UMAX50 KC Editorial Review
TRIMAX UMAX100 Trailer Hitch Lock, 1-7/8"-2-5/16" Couplers offers robust security for your trailers. This hitch lock stands out due to its weather-resistant material, which ensures it won't rust, making it ideal for varying climates. Many users have reported that it works effectively and is easy to use, with one customer stating it provides heavy-duty security without a hefty investment. The double protection design requires potential thieves to cut through both sides of the lock to remove it, providing an added layer of security. While it may not be foolproof against determined attempts, it serves well as a deterrent against casual theft attempts.
Customer Reviews & Ratings
956 customers ratings
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5 Star
78%
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4 Star
15%
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3 Star
3%
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2 Star
1%
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1 Star
3%
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Pros
- Weather resistant for long-lasting use
- Easy to install and remove
- Heavy-duty security without high cost
- Double protection increases theft deterrence
- Fits various coupler sizes snugly
Cons
- Might be vulnerable to extreme force attacks
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“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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UYU 3275
Order now and get it around Saturday, September 26
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Features & Benefits
- Dual ratchet locking system offers enhanced security.
- Functions as both a coupler lock and U-lock.
- Provides versatility for securing trailers and equipment.
- Designed for 360° protection against tampering.
- Weather-resistant keyhole cover for smooth operation.
- Ideal for all conditions ensuring long-lasting performance.
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