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- Master Lock 378DAT Trailer Coupler Lock, 2-5/...
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Artikelnr.:
48198506
Master Lock 378DAT Trailer Coupler Lock, 2-5/16-Inch
Artikelnr.:
48198506
ANG 150
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Onze beste bezorgdiensten
The advanced locking mechanism provides resistance to picking and prying.
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100% Origineel product
PCI DSS Compliance
ISO 27001 Certified
Wat opvalt
Heavy-Duty Construction
Crafted from solid steel, the Master Lock 378DAT ensures maximum durability and resistance against tampering, providing peace of mind when securing your trailer.
Universal Fit
Designed to fit 2-5/16-inch couplers, this lock offers versatility for various trailers, making it a convenient solution for all your towing needs.
Weather-Resistant
Coated with a protective layer, this lock withstands harsh weather conditions, ensuring long-lasting performance and reliable security throughout all seasons.
Productdetails
| Brand Name | Master Lock |
| Manufacturer Part Number | 378DAT |
| OEM Equivalent Part Number | 378DAT |
| Manufacturer | Master Lock |
| UPC | 071649213236 |
| Global Trade Identification Number | 00071649213236 |
| Model Number | 378DAT |
| Included Components | Coupler Lock, Two Keys |
| Item Type Name | Coupler Lock |
| Unit Count | 1.0 Count |
| Compatible with Vehicle Type | Trailer |
| Automotive Fit Type | Universal Fit |
| Material Type | Alloy Steel |
| Finish Type | Powder Coated |
| Item Weight | 3.4 Pounds (1.54 kg) |
| Brand | Master-Lock |
| Vehicle Service Type | Trailer |
| Material | Alloy Steel |
Voor wie is dit geschikt?
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Frequent Towing Users
Ideal for individuals who regularly tow trailers and need a reliable locking mechanism for security.
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Security-Conscious Owners
Perfect for trailer owners who prioritize theft prevention and require a durable lock to protect their property.
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Commercial Fleet Operators
Beneficial for businesses that manage a fleet of trailers, ensuring they are securely locked when not in use.
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Occasional Trailer Users
Not ideal for users who rarely tow, as the investment might outweigh the security benefits needed.
PRODUCTBESCHRIJVING
Master Lock 378DAT Trailer Coupler Lock, 2-5/16-Inch
Heeft u een vraag? Chat met ons
Vragen en antwoorden van klanten
-
vraag:
What is the purpose of the Master Lock Trailer Lock?
antwoord: The Master Lock Trailer Lock is designed to secure your trailer by fastening over the coupler, effectively preventing unauthorized access and theft. This lock fits 2-5/16 inch couplers, making it ideal for a variety of trailers. By using this lock, you add a robust layer of security, especially when leaving your trailer unattended in parking lots, campsites, or storage areas. -
vraag:
How does the Master Lock Trailer Coupler Lock work?
antwoord: The Master Lock Trailer Coupler Lock works by engaging the coupler latch mechanism using a durable shackle. When installed, it prevents the coupler from opening, which keeps your trailer securely attached to the towing vehicle. This straightforward locking mechanism ensures peace of mind during trips and increases the safety of your valuable assets when parked. -
vraag:
What materials are used in the construction of the Master Lock Trailer Lock?
antwoord: The Master Lock Trailer Lock is constructed from heavy-duty materials such as steel, which provides excellent resistance against rust and corrosion. The durability of these materials ensures that the lock can withstand harsh weather conditions and potential tampering, making it ideal for outdoor use, where trailers are often exposed to the elements. -
vraag:
Is the Master Lock Trailer Lock suitable for all trailer types?
antwoord: While the Master Lock Trailer Lock is designed to fit 2-5/16 inch couplers, it is best suited for common trailer types such as utility, boat, and car transport trailers. Always check your trailer’s coupler size before purchasing to ensure a proper fit. This versatility makes it a popular choice among trailer owners looking for dependable security solutions. -
vraag:
Can the Master Lock Trailer Lock be used in conjunction with other security measures?
antwoord: Yes, the Master Lock Trailer Lock can be effectively used alongside other security measures, such as wheel locks and alarm systems. By creating multiple layers of security, you enhance the protection of your trailer. This combination of locks makes it more difficult for potential thieves, deterring theft and increasing the overall security of your assets. -
vraag:
How should I maintain my Master Lock Trailer Lock?
antwoord: To ensure optimal performance, regularly inspect your Master Lock Trailer Lock for signs of wear or corrosion. Applying a silicone-based lubricant to the keyhole can help prevent sticking and jamming. Maintenance is especially important if your lock is frequently exposed to moisture, as it can extend the lock's lifespan and maintain its functionality through various weather conditions. -
vraag:
What size trailers does the Master Lock Trailer Coupler Lock fit?
antwoord: The Master Lock Trailer Coupler Lock is specifically designed to fit trailers with 2-5/16 inch couplers. This sizing accommodates a wide range of standard trailers, allowing it to secure various types effectively. Always ensure your trailer’s coupler matches this size for maximum security and an ideal fit. -
vraag:
Why is the Master Lock Trailer Lock a good investment for my trailer security?
antwoord: Investing in the Master Lock Trailer Lock is worthwhile due to its robust build quality and reliability in preventing theft. It is a cost-effective security solution that offers peace of mind when leaving your trailer unattended. Whether you're at a trailer park, campsite, or at home, employing this lock could save you from potential loss and the hassle of dealing with theft. -
vraag:
Where can I buy the Master Lock Trailer Lock in curacao?
antwoord: You can buy the Master Lock Trailer Lock from Ubuy in curacao. Ubuy offers a convenient online shopping experience, allowing you to purchase this essential security device easily. With a variety of options available, you can find the right fit for your trailer, ensuring optimal protection against theft. -
vraag:
What are the dimensions of the Master Lock Trailer Coupler Lock?
antwoord: The dimensions of the Master Lock Trailer Coupler Lock vary slightly depending on the model, but it typically has a shackle diameter that is designed to fit snugly within 2-5/16 inch coupler openings. Its compact size is intended for easy storage and portability, making it a convenient addition to your trailer accessories. Always check the specific model for precise measurements.
Master Lock Hitch Locks 378DAT Editorial Review
The Master Lock Trailer Lock is a heavy-duty lock that fits 2-5/16 inch trailer couplers. It is easy to install and provides a solid and secure lock for your trailer, deterring potential thieves. However, it is important to note that it may not fit all types of couplers, such as bulldog style couplers or gooseneck trailer couplers. It is also not possible to order the locks keyed alike, so multiple keys may be necessary.
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Voordelen
- Heavy-duty and secure lock
- Easy to install
- Good value for the price
Nadelen
- May not fit all types of couplers
VERTROUWEN IN HET PLATFORM & KOPERSZEKERHEID
MA
Mohammad
Geverifieerde koper
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Geverifieerde koper
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Geverifieerde koper
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Geverifieerde koper
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Geverifieerde koper
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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PCI DSS-compliant en ISO 27001:2022-gecertificeerd, met versleutelde betalingen en volledige kopersbescherming bij elke bestelling.
Onze beste bezorgdiensten
Snelste wereldwijde bezorging
Kenmerken en voordelen
- Advanced locking mechanism for superior security.
- Resistant to rust and corrosion for long-lasting durability.
- Fits most trailer couplers: 1-7/8 in., 2 in., and 2-5/16 in.
- Perfect for use with Straight Tongue Trailer Couplers.
- Lifetime Guarantee for peace of mind.
- Includes one lock and two keys for convenience.
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