Coupler Locks

Sometimes a safety pin and coupler latch are just not enough to keep your toys safe. While CURT safety pins and coupler latches are made to keep your coupler securely latched onto your trailer ball, they are no substitute for the locking power provided by a CURT coupler lock.

CURT coupler locks are designed to add security to your trailer. Instead of merely retaining the coupler latch mechanism, they lock it into place and greatly deter any tampering or theft of your trailer while it is coupled to your vehicle. CURT coupler locks are key-operated and come in several different styles for you to choose from. Our barbell coupler locks are much like our barbell hitch locks, having a pin with two end caps and a dust cap to keep the locking mechanism from becoming corroded. Another style of our coupler locks features a more compact design and keeps the pin well protected from tampering. We also offer a multi-use lock and an adjustable barbell hitch lock to accommodate a variety of latch types.

All CURT coupler locks are made to fit latch-type couplers. They include two keys and are available in a variety of finishes, such as chrome, brass and zinc. Protect your boat, your camper and even your utility trailer the right way with a CURT coupler lock.

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Image Part # Color Finish Mount Type Description Part Type Pin Diameter Product Weight Receiver Tube Size Shipping Weight Side Application Type Description Span UPC Warranty Details
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