Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA

The Master Lock 377KA Trailer Hitch Lock includes a trailer coupler lock, designed to suit 1-7/8 in. (48mm), 2 in. (51mm) and so much 2-five/16 in. (59mm) trailer couplers. The advanced locking mechanism supplies resistance to choosing and prying..

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Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and so much 2-five/16 in. (59mm) trailer couplers
Trailer lock is absolute best used for vehicles, trailers, and RVs
Trailer coupler lock features advanced locking mechanism to withstand picking and prying
Trailer hitch lock is constituted of zinc to withstand rust and corrosion
One trailer coupler lock, two keys