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Rightline Gear
Anti-Theft Trailer Coupler Ball and Lock

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Anti-Theft Trailer Coupler Ball and Lock

The Rightline Gear Anti-Theft Trailer Coupler Ball guards against theft when the trailer is off the vehicle by filling the space where hitch balls or smaller towing devices are inserted.

The super strong polycarbonate Ball cannot be broken or removed once it is secured in place by a trailer coupler lock. This innovative design is protected by patent number 10,549,589.

A handy UV protected zip tie attaches the Trailer Ball to the trailer chain so that the Ball is impossible to misplace.

Rightline Gear offers the Anti-Theft Trailer Coupler Ball alone or with a Coupler Lock included. The Anti-Theft Trailer Coupler Ball performs better than many trailer security devices that are double or triple the price!

1.875, 2in trailer couplers
Part Number
Manufacturer Warranty
limited 1 year

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