CZC AUTO Trailer Lock 1/4" Dia, Trailer Coupler Lock 3-3/8" Span Trailer Tongue Lock Fits Latch-Type Coupler, Black Trailer Pin Lock with Keys for Towing Boat Truck Trailer RV Car

WIDELY USED: 1/4"" trailer lock with maximum 3-3/8'' effective span, our trailer coupler lock fits latch-type couplers for towing boat truck RV car. Please verify dimension and length of the pin before purchasing our trailer pin lock with keys. EASY TO USE: CZC AUTO dogbone style hitch lock has a 360 degree rotating head, easy to handle. Turn 1/4 counterclockwise to lock. Please pull the lock head again to make sure that it is locked. When you turn key to open the lock, the pin will pop up automatically. Convenient to use. DEPENDABLE SECURITY: The trailer lock pin is made of carbon steel, solid and hard to bend. Coated with black electrophoretic paint to prevent corrosion. Zinc alloy tubular lock core & solid round key also help to improve security. 2 KEYS INCLUDED: For convenience, our trailer hitch coupler lock comes with two keys. You can put the spare key in a separate location for emergencies. The watertight rubber cap keep rain, snow, ice and dirt out. Kinds of weather can be handled. WARRANTY: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. PLEASE NOTE: Any problem in using CZC AUTO trailer tongue lock, simply contact us, your problem will be solved within 24 HOURS