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9 In Stock
Master Lock
Master Lock Barbell Receiver Lock 5/8In (16Mm) Class Iii/Iv Stainless Steel ™, Blue
SKU: 1480DAT
Add to Cart$21.99$31.35 -
36 In Stock
Master Lock
Master Lock Extended Length Receiver Lock 5/8In (16Mm) Stainless Steel Barbell™
SKU: 1469DAT
Add to Cart$23.99$33.88 -
7 In Stock
Master Lock
Master Lock Receiver Lock Swivel Head™ With Stainless Steel Adjustable Coupler Latch, Keyed Different, Fits Both 1/2" (13Mm) And 5/8" (16Mm) S
SKU: 2848DAT
Add to Cart$21.99$30.71 -
Expected By 11/24/2025
Master Lock
Master Lock Receiver Lock Swivel Head™, Keyed Different, Fits Both 1/2" (13Mm) And 5/8" (16Mm) S
SKU: 2866DAT
Out of Stock$16.49$21.71
Securing Your Journey With Unique Locks
Here’s how our trailer coupler lock and RV locks deliver:
- Coupler Latch Lock: Prevent hitch tampering by locking the latch with our trailer coupler latch lock.
- Trailer Receiver Lock: Locks the hitch receiver to the towing vehicle and deters theft of ball mounts and cargo carriers.
- Trailer Coupler Lock: Secure the entire coupler for full protection with our Master Lock coupler lock.
Designed for Strength, Built for Adventures
- Maximum Security: Our Master Lock trailer lock & coupler latches protect against break-ins, tampering, and unapproved towing.
- Safe Travels: Prevent shifting or accidental access while towing. Lock it down and drive confidently.
- Peace of Mind: Sleep, hike, or explore, knowing your belongings are fully secured.
Who Should Get These Locks?
- RV owners looking to protect their mobile home and contents
- Trailer users transporting cargo, tools, or equipment
- Outdoor enthusiasts securing bikes, grills, and gear while camping
- Contractors needing heavy-duty trailer protection at job sites
Trusted Protection with Carter Bay’s RV and Trailer Locks
- Trusted by Pros: We source from Master Lock, a reputable brand for cutting-edge security solutions for over a century.
- Rugged & Reliable: Our RV trailer lock & latches are weatherproof, corrosion-resistant, and handle harsh travel conditions.
- Easy to Handle: Effortless locking with secure key access and one-handed latch operation.