The Trailer Ball guards against trailer tow-away by filling the space where hitch balls or smaller towing devices are inserted.
Fits 1-7/8 & 2 trailer couplers;Fills hitch space in coupler to prevent towing devices from being inserted;Polycarbonate ball cannot be broken or removed once secured with lock;Impossible to misplace when zipped to trailer chain;Lock features branded orange band for increased visibility to deter theft;Includes: trailer ball, uv protected zip tie, lock, and set up guide;California Residents: WARNING Rightline Gear Anti-Theft Trailer Coupler Ball & Lock - 100T12 The Anti-Theft Trailer Coupler Ball performs better than many trailer security devices that are double or triple the price! The super strong polycarbonate ball cannot be broken or removed once it is secured in place by a trailer coupler lock..Rightline Gear offers the Anti-Theft Trailer Coupler Ball alone (pn: 100T10) or with a Coupler Lock included (pn: 100T12).The Rightline Gear Anti-Theft Trailer Coupler Ball guards against theft when the trailer is off the vehicle.