Shoreline Marine
Trailer Coupler Lock
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Trailer Adjustable
Coupler Lock, Brass
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Towing Trailer
Lock Coupler
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Trailers Couplers

About Us

Trailer Couplers offers a variety of coupler styles, tongue mounts and latches allow configurations to match virtually any trailer. Styles are available in 1-7/8 inch, 2 inch and 2-5/16 inch trailer hitch balls for 2000 to 25000 pound trailer capacities.

f you’re worried that your current coupler is failing, or you’re building a new trailer and want to have the best coupler, then look through our catalog today. If you’re not sure which coupler you need, or you want to learn more about a specific product, then please contact us right away.

Bulldog, Fulton and Pro Series trailer couplers are the standard by which all others are measured offering the combination of heavy-duty materials, unique features and replaceable parts for outstanding performance and long life. That’s why these couplers are the right selection for your towing needs, whether its utility hauling, horses & livestock, cargo or construction trailer applications.