Trailer Couplers

Trailer Couplers
Straight Tongue Couplers feature the most popular latching mechanism ever designed. Proven locking lever hooks up quick and easy to the tow vehicle. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation. Zinc-plated corrosion resistant finish. Coupler may be bolted or welded to trailer tongue.
A-Frame Couplers are available in several "ball clamp" designs. These couplers feature a standard 50-degree A-frame design and pre-drilled jack mounting holes. Couplers come fully assembled with a prime painted finish
FOLD-AWAY bolt-on trailer tongue kits provide space saving alternative for easy storage.
Trailer Parts Tech Tip: Couplers/Hitch Balls
- 2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #11-200
Stock# 5020050
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FULTON Class-I 2,000 lb. (GTW) capacity, bolt-on zinc-plated corrosion resistant finish 'Fas-Lok' trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation.
SUPPLIES LIMITED$32.50 - RAM 2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #CT-2001-Z-CTN
Stock# 5443055
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RAM Class-I 2,000 lb. (GTW) capacity trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation. Zinc-plated corrosion resistant finish, coupler may be bolted or welded to trailer tongue.
SUPPLIES LIMITED$11.95 - 3" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #970 P-1
Stock# 1568024
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DUTTON-LAINSON Class-I 2,000 lb. (GTW) capacity trailer coupler. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$29.95 - RAM 3" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #CT-2003-Z-CTN
Stock# 5443057
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RAM Class-I 2,000 lb. (GTW) capacity trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation. Zinc-plated corrosion resistant finish, coupler may be bolted or welded to trailer tongue.
SUPPLIES LIMITED$12.95 - 3" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #11-300
Stock# 5020052
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FULTON Class-I, 2000 lb. (GTW) capacity, bolt-on zinc-plated corrosion resistant finish 'Fas-Lok' trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation.
SUPPLIES LIMITED$32.50 - CURT 2" Channel x 2" Ball No-Latch Trailer Coupler #25470
Stock# 7003084
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CURT QuickPin™ is rated for 3,500 lbs. gross trailer weight. It accepts a standard 2" diameter trailer ball and can be mounted onto a 2" wide trailer tongue beam. It is compatible with most existing coupler mounting hole configurations. The coupler comes with a 1/2" pin for securing the ball mount connection.$24.50 - KARAVAN 2" Channel x 2" Ball Straight Tongue Trailer Coupler #204-00011-NA-A
Stock# 5419329
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KARAVAN by Autoflex-Knott Class-II 3,500 lb. (GTW) capacity trailer coupler. Factory adjusted to ball size for easy installation. Zinc corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$32.00 - 2" Channel x 2" Ball Straight Tongue Trailer Coupler #981 P-2
Stock# 1568026
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DUTTON-LAINSON Class-II 3,500 lb. (GTW) capacity trailer coupler. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$31.50 - 2" Channel x 2" Ball Straight Tongue Trailer Coupler #22-200
Stock# 5020053
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FULTON Class-II, 3500 lb. (GTW) capacity, bolt-on zinc-plated corrosion resistant finish 'Fas-Lok' trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation.
SUPPLIES LIMITED$37.50 - CARRY-ON 2" Straight Trailer Coupler for 2" Channel #199
Stock# 7115027
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CARRY-ON straight coupler accepts a 2" ball and fits on 2" wide tongues. Coupler may be bolted or welded to trailer tongue. Mounting Holes are 2-1/4" from center bolt to center bolt.$31.50 - 2-1/2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #960 P-1
Stock# 1568023
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DUTTON-LAINSON Class-I 2,000 lb. (GTW) capacity trailer coupler. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 2-1/2" from center bolt to center bolt.$29.95 - RAM 2-1/2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #CT-2002-Z-CTN
Stock# 5443056
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RAM Class-I 2,000 lb. (GTW) capacity trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation. Zinc-plated corrosion resistant finish, coupler may be bolted or welded to trailer tongue.
SUPPLIES LIMITED$12.50 - SIRCO 2-1/2" Channel x 2" Ball Straight Tongue Trailer Coupler #CT-20025-2
Stock# 5446280
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SIRCO by RAM Class-II 3,500 lb. (GTW) capacity trailer coupler. Factory adjusted to ball size for easy installation. Zinc corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.
SUPPLIES LIMITED$29.50 - 2-1/2" Channel x 2" Ball Straight Tongue Trailer Coupler #982 P-2
Stock# 1568079
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DUTTON-LAINSON Class-II 3,500 lb. (GTW) capacity trailer coupler. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$34.95 - 2-1/2" Channel x 2" Ball Straight Trailer Coupler #22-250
Stock# 5020054
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FULTON Class-II, 3500 lb. (GTW) capacity, bolt-on zinc-plated corrosion resistant finish 'Fas-Lok' trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Factory adjusted to ball size for easy installation.
SUPPLIES LIMITED$37.50 - CURT 3" Channel x 2" Ball No-Latch Trailer Coupler #25472
Stock# 7003085
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CURT QuickPin™ is rated for 3,500 lbs. gross trailer weight. It accepts a standard 2" diameter trailer ball and can be mounted onto a 3" wide trailer tongue beam. It is compatible with most existing coupler mounting hole configurations. The coupler comes with a 1/2" pin for securing the ball mount connection.$24.95 - 2" Channel x 2" Ball Straight Tongue Trailer Coupler #CT3001
Stock# 7107287
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Parts Pro Plus for BigTex Class-II 3,500 lb. (GTW) capacity trailer coupler. Factory adjusted to ball size for easy installation. Black painted finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$20.50 - 3" Channel x 2" Ball Straight Tongue Trailer Coupler #675027
Stock# 7107280
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Parts Pro Plus for BigTex Class-II 3,500 lb. (GTW) capacity trailer coupler. Factory adjusted to ball size for easy installation. Zinc corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$23.75 - KARAVAN 3" Channel x 2" Ball Straight Tongue Trailer Coupler #204-00003-NA-A
Stock# 5419328
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KARAVAN by Dutton-Lainson Class-II, 3,500 lb. (GTW) capacity trailer coupler. Factory adjusted to ball size for easy installation. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$49.95 - 3" Channel x 2" Ball Straight Tongue Trailer Coupler #980 P-2
Stock# 1568025
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DUTTON-LAINSON Class-II 3,500 lb. (GTW) capacity trailer couple. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$31.50 - 3" Channel x 2" Ball H.D. Straight Tongue Trailer Coupler #985 P-3
Stock# 1568027
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DUTTON-LAINSON Class-III 5,000 lb. (GTW) capacity trailer coupler. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue. Mounting Holes are 3" from center bolt to center bolt.$33.95 - 3" Channel x 2" Ball X.H.D. Straight Tongue Trailer Coupler #995 P-4
Stock# 1568028
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DUTTON-LAINSON Class-IV 6,000 lb. (GTW) capacity trailer coupler with safety pin and chain designed to prevent accidental uncoupling. Zinc TUFFPLATE corrosion resistant finish, coupler may be bolted or welded to trailer tongue.$39.95 - DEMCO 2" Ball x 3" Tongue 7k EZLatch Coupler #15945
Stock #1651041
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2" Ball heavy-duty coupler mounts on a 3" wide straight tongue. Rated at 7,000 lbs. capacity.$42.50 - DEMCO 2" Ball x 3" Tongue 10k EZLatch Coupler #17436-52
Stock #1651046
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2" Ball heavy-duty coupler mounts on a 3" wide straight tongue. Rated at 10,000 lbs. capacity.$48.50 - TIEDOWN 3" Channel x 2" Ball Straight Tongue Drop-n-Go Coupler #K74-600-20
Stock# 7125177
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Tie Down Engineering 7,000 lb. (GTW) capacity, Drop-n-Go trailer coupler. Tie Down Drop n Go straight tongue couplers feature a convenient quick lock set up. The Drop n Go coupler, when in closed position, will auto lock onto hitch ball.$76.50 - 3" Channel x 2" Ball X.H.D. 10k Cast Trailer Coupler #0091560
Stock# 1326441
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BUYERS PRODUCTS 10,000 lb. (MGTW) capacity, X.H.D. cast trailer coupler features an auto engage latch and 17" overall body length. Zinc chromate corrosion resistant finish coupler may be bolted or welded to trailer tongue.$125.50 - 3" Channel x 2-5/16" Ball X.H.D. Cast Trailer Coupler #0091562
Stock# 1326442
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BUYERS PRODUCTS 15,000 lb. (MGTW) capacity, X.H.D. cast trailer coupler features an auto engage latch and 17" overall body length. Zinc chromate corrosion resistant finish coupler may be bolted or welded to trailer tongue. Mounting centers at 3" or 5".$139.95 - DEMCO 2-5/16" Ball x 3" Tongue Channel H.D. 18k EZLatch Coupler #13203-52
Stock #1651038
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2-5/16" Ball heavy-duty coupler mounts on a 3" wide straight tongue. Rated at 18,000 lbs. capacity.$91.00 - 2-5/16" Ball x 3" Channel Mount H.D. 25k Cast Trailer Coupler #0091600
Stock #1326945
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BUYERS PRODUCTS rugged cast steel coupler can handle loads of 25,000 lbs, has a 2-5/15" ball opening and a 3" I.D. channel. Includes a latch with safety pin and cable.$153.95 - Adj. Channel Mount 2-5/16" Ball Collar-Lok Trailer Coupler 12.5k #028630
Stock# 5207078
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BULLDOG 12,500 lb. (GTW) capacity, High Profile Collar-Lok trailer coupler features the hinged style ball lock that offers visual assurance of a secure lock. This is a bolt-on application with a 2-7/8" wide channel for adjustable mounting.
SUPPLIES LIMITED$204.50 - TITAN 3 in. Channel Australian 3.5K Coupler #4869200
Stock# 5237129
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The Titan Australian coupler has a 3,500 lb. (GVWR) capacity. The GVWR is limited to the ball rating and its specifically manufactured for use in Australia. Fits a 3" wide tongue and has a primed finish.
SUPPLIES LIMITEDSpecial Price $35.00 was $86.89 - Fold-Away Coupler Hinge Kit, 3" x 5" Tongue, Bolt On #HDPB350101
Stock# 5020623
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FULTON 9,000 lb. capacity, Bolt On Fold-Away Hinge Kit is designed to fit 3" x 5" trailer tongues. Provides space saving alternative for easy storage. The patented cast hinge design offers strength coupled with a sleek appearance. Includes all necessary mounting hardware and instructions.
SUPPLIES LIMITED$239.95 - FULTON 2" Ball A-Frame Trailer Coupler, 5k Capacity #E333050303
Stock# 5020085
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FULTON Class-III 5,000 lb. (GTW) capacity 'Fas-Lok' A-Frame trailer coupler fits 50 degree angle trailer tongues, and features the most popular latching mechanism ever designed. Weld-on coupler is pre-drilled for A-Frame trailer jacks.
SUPPLIES LIMITED$39.50 - CARRY-ON 2" Ball A-Frame Trailer Coupler, 5k Capacity #200
Stock# 7115028
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CARRY-ON Class-III, 5000 lb. (GTW) capacity, A-Frame trailer coupler. Heavy-duty safety latch is designed to prevent accidental uncoupling. Couplers come fully assembled and pre-drilled for bolt-on A-Frame trailer jacks.$44.50Out of stock - CURT 2" Ball A-Frame Trailer Coupler, 5k Capacity #25210
Stock# 7003130
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CURT A-frame Posi-Lock coupler features a gross trailer weight capacity of 5,000 lbs. and a tongue weight capacity of 700 lbs. It fits a 2" diameter trailer ball.$38.95 - DEMCO 2-5/16" Ball 12.5k EZLatch Weld-On Coupler #16637-81
Stock #1651043
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2-5/16" Ball heavy-duty weld-on coupler. Rated at 12,500 lbs. capacity. DEMCO Weld-On A-Frame Coupler is EZ to hook up, no need to lift the lever to hook it Up. The Lever lifts to allow the coupler to receive the hitch ball.$55.00 - CURT 2-5/16" Ball A-Frame Trailer Coupler, 10k Capacity #25200
Stock# 7003129
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CURT A-frame easy-lock coupler features a gross trailer weight capacity of 10,000 lbs. and a tongue weight capacity of 1,500 lbs. It fits a 2-5/16" diameter trailer ball.$44.95 - CURT 2-5/16" Ball A-Frame Quick Pin Trailer Coupler, 14k Capacity #25474
Stock# 7003134
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CURT A-frame QuickPin Coupler rated for 14,000 lbs. gross trailer weight. It accepts a standard 2-5/16" diameter trailer ball and can be mounted onto an A-frame trailer tongue with a 50-degree angle.$54.95Out of stock - BULLDOG 2" Ball A-Frame Collar-Lok Trailer Coupler 5k Capacity #028288
Stock# 5207110
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BULLDOG 5,000 lb. (GTW) capacity, A-Frame Collar-Lok trailer coupler features the hinged style ball lock that offers visual assurance of a secure lock. Coupler has pre-drilled holes for A-Frame jack.
SUPPLIES LIMITED$171.50 - BULLDOG 2" Ball A-Frame Collar-Lok Trailer Coupler 7k Capacity #028386
Stock# 5207080
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BULLDOG 7,000 lb. (GTW) capacity, A-Frame Collar-Lok trailer coupler features the hinged style ball lock that offers visual assurance of a secure lock. Includes an easy to use high profile latch and pre-drilled holes for A-Frame jack.
SUPPLIES LIMITED$171.50 - CURT Sleeve Lock 2" Ball A-Frame Trailer Coupler, 7k Capacity #25217
Stock# 7003131
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CURT A-frame sleeve-lock coupler features a gross trailer weight capacity of 7,000 lbs. and a tongue weight capacity of 1,050 lbs. It fits a 2" diameter trailer ball. All CURT couplers include a limited lifetime warranty and feature a lockable latch.$89.50 - CURT Sleeve Lock 2-5/16" Ball A-Frame Trailer Coupler, 12.5k Capacity #25227
Stock# 7003132
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CURT A-frame sleeve-lock coupler features a gross trailer weight capacity of 12,500 lbs. and a tongue weight capacity of 1,875 lbs. It fits a 2-5/16" diameter trailer ball. All CURT couplers include a limited lifetime warranty and feature a lockable latch$109.95 - BULLDOG 2-5/16" Ball A-Frame Collar-Lok Trailer Coupler 12.5k Capacity #028499
Stock# 5207112
BULLDOG 12,500 lb. (GTW) capacity, A-Frame Collar-Lok trailer coupler features the hinged style ball lock that offers visual assurance of a secure lock. Coupler has pre-drilled holes for A-Frame jack.SUPPLIES LIMITED
Learn More$190.50 - 2-5/16" Ball Heavy-Duty One Piece Cast Steel Trailer Coupler #0091558
Stock #1326247
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2-5/16" ball coupler with 4-Hole Mounting Plate. Heavy-duty one piece cast steel construction and zinc plated latch safety pin & cable. Auto-engage latch, easy one-hand operation, can be pinned open for ease of coupling.15,000 lbs. (MGTW)$109.95 - 2" Ball x 3" Channel Mount H.D. 10k Cast Trailer Coupler #0091540
Stock #1326469
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2" Ball heavy-duty cast coupler mounts inside a 3" I.D. adjustable channel bar. Rated at 10,000 lbs. capacity.$89.95 - 2-5/16" Ball x 3" Channel Mount H.D. 15k Cast Trailer Coupler #0091550
Stock #1326470
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BUYERS PRODUCTS 2-5/16" Ball heavy-duty cast coupler mounts inside a 3" I.D. adjustable channel bar. Rated at 15,000 lbs. capacity.$103.50 - DEMCO H.D. 10k EZLatch Bolt-On Coupler, 2" Ball #16825-81
Stock #1651040
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2" Ball heavy-duty coupler mounts in a channel. Rated at 10,000 lbs. capacity.$89.50 - 2" Ball X.H.D. Adjustable Coupler with 3-Position Channel #0091543
Stock #1326041
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BUYERS PRODUCTS heavy-duty 10,000 lbs. (MGTW) cast trailer coupler featuring multi-position mounting in channel with 3" I.D. Easy latch mechanism allows for quick engage/disengage of coupler. Safety pin included.$103.50 - 2-5/16" Ball Adjustable Cast Coupler with 3-Position Channel #0091553
Stock #1326646
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BUYERS PRODUCTS heavy-duty 15,000 lbs. (MGTW) cast steel trailer coupler featuring multi-position mounting in channel with 3" I.D. Zinc-plated easy latch mechanism allows for quick engage/disengage of coupler. Safety pin included.$122.50 - 2-5/16" Ball Adjustable Cast Coupler with 5-Position Channel #0091555
Stock #1326648
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BUYERS PRODUCTS heavy-duty 15,000 lbs. (MGTW) cast steel trailer coupler featuring multi-position mounting in channel with 3" I.D. Zinc-plated easy latch mechanism allows for quick engage/disengage of coupler. Safety pin included.$136.50 - 2-5/16" Adjustable Square Gooseneck Coupler, 25k #0289600300
Stock# 5207092
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BULLDOG 2-5/16" ball gooseneck coupler with 8" of travel. 25,000 lbs. (MGTW). The tight ball fit prevents any unwanted jarring on rough roads or when changing speeds. Easy spring loaded latch mechanism allows for quick engage/disengage of coupler over a 2-5/16" ball.
SUPPLIES LIMITED$323.50 - Adjustable Round Gooseneck to 5th Wheel Adapter/Coupler #0289580300
Stock# 5207093
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Adjustable Round Gooseneck to 5th Wheel Adapter/Coupler with 8" of travel. 25,000 lbs. (MGTW). This item will allow a gooseneck trailer to be towed with a tow vehicle that is designed to tow a 5th wheel trailer.
SUPPLIES LIMITED$339.95 - BUYERS PRODUCTS 3-Position Mounting Channel #B8978
Stock #1326649
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BUYERS PRODUCTS 3-position cast steel mounting channel.
Measures 7-1/2" L x 3" I.D. x 4" O.D. x 1/4" Thick$16.95 - Heavy-Duty 3-Position Mounting Channel #B9906
Stock# 1326314
Heavy-duty 3-position cast steel mounting channel. Channel has squared corners for direct weld applications.
Measures 7-1/2" L x 3" I.D. x 4" O.D. x 1/2" Thick
Learn More$33.95 - BUYERS PRODUCTS 5-Position Channel w/ Weld Gussets #B8979
Stock #1326650
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BUYERS PRODUCTS heavy-duty 5-position cast steel channel with weld gussets. Measures 11-5/8" L x 3" I.D. x 4-1/4" O.D. x 1/4" Thick$30.50 - Heavy-Duty 5-Position Channel with Weld Gussets #B9912
Stock #1326315
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BUYERS PRODUCTS heavy-duty 5-position cast steel channel with weld gussets. Measures 11-5/8" L x 3" I.D. x 4-1/4" O.D. x 1/2" Thick$52.50 - DEMCO EZLatch Coupler Repair Kit, 2-5/16" Ball #6008
Stock #1651044
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DEMCO EZLatch Coupler Repair Kit for couplers equipped with the composite EZLatch handle and 2-5/16" ball.$31.95