Boat Trailer Couplers
Navigate the road with confidence using our premium boat trailer couplers—available in ball, surge brake, and adjustable styles—engineered from high-strength, corrosion-resistant steel to provide a secure, level, and reliable connection for trailers of various tongue sizes and weight capacities. With easy bolt-on or weld-on installation and built-in locking mechanisms for added safety, these durable couplers ensure smooth, worry-free towing and long-lasting performance in even the harshest marine environments.
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Sea-Dog, Coupler Locking Pin, Steel Electrogalvanized
Sale priceFrom $3.38
Regular price$3.75
Trailer Coupler, 3" Channel, 2" Ball
Sale price$31.57
Trailer Coupler, 2-1/2" Channel, 2" Ball
Sale price$28.59
Trailer Coupler, 2-1/2" Channel, 1-7/8" Ball
Sale price$10.65
Fold-Away™ Hinge Kit, Bolt On, 7,500 lbs. Capacity, 3" x 4" HDPB340101
Sale price$176.95
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Sea-Dog, Coupler Lock, Two Piece, Zinc Brass Plated, 3/4" Lock Gap
Sale price$11.03
Regular price$12.25
Trailer Coupler Lock, Universal Fit
Sale price$44.50
Coupler Repair Kit for Class I Couplers
Sale price$20.95
Dutton Lainson, 985 P-3, Coupler, 2" Ball
Sale price$37.40
Dutton-Lainson Coupler Ball, 2"
Sale price$16.50
Dutton-Laison, Coupler Ball, 2-5/16"
Sale price$23.50
Dutton-Lainson, Coupler Repair Kit, 2"
Sale price$21.50
Banjo 200PL Camlock 2" Plug and Female Coupler
Sale price$8.96