Trailer Couplers

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

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  1. 2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #11-200

    Stock# 5020050
    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

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    $32.50
  2. RAM 2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #CT-2001-Z-CTN

    Stock# 5443055
    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

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    $11.95
  3. 3" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #970 P-1

    Stock# 1568024
    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.

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    $29.95
  4. RAM 3" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #CT-2003-Z-CTN

    Stock# 5443057
    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

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    $12.95
  5. 3" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #11-300

    Stock# 5020052
    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

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    $32.50
  6. CURT 2" Channel x 2" Ball No-Latch Trailer Coupler #25470

    Stock# 7003084
    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.

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    $24.50
  7. KARAVAN 2" Channel x 2" Ball Straight Tongue Trailer Coupler #204-00011-NA-A

    Stock# 5419329
    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.

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    $32.00
  8. 2" Channel x 2" Ball Straight Tongue Trailer Coupler #981 P-2

    Stock# 1568026
    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.

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    $31.50
  9. 2" Channel x 2" Ball Straight Tongue Trailer Coupler #22-200

    Stock# 5020053
    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

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    $37.50
  10. CARRY-ON 2" Straight Trailer Coupler for 2" Channel #199

    Stock# 7115027
    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.

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    $31.50
  11. 2-1/2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #960 P-1

    Stock# 1568023
    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.

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    $29.95
  12. RAM 2-1/2" Channel x 1-7/8" Ball Straight Tongue Trailer Coupler #CT-2002-Z-CTN

    Stock# 5443056
    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

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    $12.50
  13. SIRCO 2-1/2" Channel x 2" Ball Straight Tongue Trailer Coupler #CT-20025-2

    Stock# 5446280
    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

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    $29.50
  14. 2-1/2" Channel x 2" Ball Straight Tongue Trailer Coupler #982 P-2

    Stock# 1568079
    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.

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    $34.95
  15. 2-1/2" Channel x 2" Ball Straight Trailer Coupler #22-250

    Stock# 5020054
    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

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    $37.50
  16. CURT 3" Channel x 2" Ball No-Latch Trailer Coupler #25472

    Stock# 7003085
    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.

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    $24.95
  17. 2" Channel x 2" Ball Straight Tongue Trailer Coupler #CT3001

    Stock# 7107287
    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.

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    $20.50
  18. 3" Channel x 2" Ball Straight Tongue Trailer Coupler #675027

    Stock# 7107280
    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.

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    $23.75
  19. KARAVAN 3" Channel x 2" Ball Straight Tongue Trailer Coupler #204-00003-NA-A

    Stock# 5419328
    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.

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    $49.95
  20. 3" Channel x 2" Ball Straight Tongue Trailer Coupler #980 P-2

    Stock# 1568025
    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.

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    $31.50
  21. 3" Channel x 2" Ball H.D. Straight Tongue Trailer Coupler #985 P-3

    Stock# 1568027
    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.

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    $33.95
  22. 3" Channel x 2" Ball X.H.D. Straight Tongue Trailer Coupler #995 P-4

    Stock# 1568028
    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.

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    $39.95
  23. DEMCO 2" Ball x 3" Tongue 7k EZLatch Coupler #15945

    Stock #1651041
    2" Ball heavy-duty coupler mounts on a 3" wide straight tongue. Rated at 7,000 lbs. capacity.

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    $42.50
  24. DEMCO 2" Ball x 3" Tongue 10k EZLatch Coupler #17436-52

    Stock #1651046
    2" Ball heavy-duty coupler mounts on a 3" wide straight tongue. Rated at 10,000 lbs. capacity.

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    $48.50
  25. TIEDOWN 3" Channel x 2" Ball Straight Tongue Drop-n-Go Coupler #K74-600-20

    Stock# 7125177
    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.

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    $76.50
  26. 3" Channel x 2" Ball X.H.D. 10k Cast Trailer Coupler #0091560

    Stock# 1326441
    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.

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    $125.50
  27. 3" Channel x 2-5/16" Ball X.H.D. Cast Trailer Coupler #0091562

    Stock# 1326442
    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".

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    $139.95
  28. DEMCO 2-5/16" Ball x 3" Tongue Channel H.D. 18k EZLatch Coupler #13203-52

    Stock #1651038
    2-5/16" Ball heavy-duty coupler mounts on a 3" wide straight tongue. Rated at 18,000 lbs. capacity.

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    $91.00
  29. 2-5/16" Ball x 3" Channel Mount H.D. 25k Cast Trailer Coupler #0091600

    Stock #1326945
    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.

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    $153.95
  30. Adj. Channel Mount 2-5/16" Ball Collar-Lok Trailer Coupler 12.5k #028630

    Stock# 5207078
    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

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    $204.50
  31. TITAN 3 in. Channel Australian 3.5K Coupler #4869200

    Stock# 5237129
    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 LIMITED

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    Special Price $35.00 was $86.89
  32. Fold-Away Coupler Hinge Kit, 3" x 5" Tongue, Bolt On #HDPB350101

    Stock# 5020623
    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

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    $239.95
  33. FULTON 2" Ball A-Frame Trailer Coupler, 5k Capacity #E333050303

    Stock# 5020085
    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

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    $39.50
  34. CARRY-ON 2" Ball A-Frame Trailer Coupler, 5k Capacity #200

    Stock# 7115028
    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.

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    $44.50
    Out of stock
  35. CURT 2" Ball A-Frame Trailer Coupler, 5k Capacity #25210

    Stock# 7003130
    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. 

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    $38.95
  36. DEMCO 2-5/16" Ball 12.5k EZLatch Weld-On Coupler #16637-81

    Stock #1651043
    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.

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    $55.00
  37. CURT 2-5/16" Ball A-Frame Trailer Coupler, 10k Capacity #25200

    Stock# 7003129
    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. 

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    $44.95
  38. CURT 2-5/16" Ball A-Frame Quick Pin Trailer Coupler, 14k Capacity #25474

    Stock# 7003134
    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.

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    $54.95
    Out of stock
  39. BULLDOG 2" Ball A-Frame Collar-Lok Trailer Coupler 5k Capacity #028288

    Stock# 5207110
    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

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    $171.50
  40. BULLDOG 2" Ball A-Frame Collar-Lok Trailer Coupler 7k Capacity #028386

    Stock# 5207080
    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

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    $171.50
  41. CURT Sleeve Lock 2" Ball A-Frame Trailer Coupler, 7k Capacity #25217

    Stock# 7003131
    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.

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    $89.50
  42. CURT Sleeve Lock 2-5/16" Ball A-Frame Trailer Coupler, 12.5k Capacity #25227

    Stock# 7003132
    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

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    $109.95
  43. 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

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    $190.50
  44. 2-5/16" Ball Heavy-Duty One Piece Cast Steel Trailer Coupler #0091558

    Stock #1326247
    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)

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    $109.95
  45. 2" Ball x 3" Channel Mount H.D. 10k Cast Trailer Coupler #0091540

    Stock #1326469
    2" Ball heavy-duty cast coupler mounts inside a 3" I.D. adjustable channel bar. Rated at 10,000 lbs. capacity.

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    $89.95
  46. 2-5/16" Ball x 3" Channel Mount H.D. 15k Cast Trailer Coupler #0091550

    Stock #1326470
    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.

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    $103.50
  47. DEMCO H.D. 10k EZLatch Bolt-On Coupler, 2" Ball #16825-81

    Stock #1651040
    2" Ball heavy-duty coupler mounts in a channel. Rated at 10,000 lbs. capacity.

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    $89.50
  48. 2" Ball X.H.D. Adjustable Coupler with 3-Position Channel #0091543

    Stock #1326041
    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.

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    $103.50
  49. 2-5/16" Ball Adjustable Cast Coupler with 3-Position Channel #0091553

    Stock #1326646
    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.

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    $122.50
  50. 2-5/16" Ball Adjustable Cast Coupler with 5-Position Channel #0091555

    Stock #1326648
    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.

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    $136.50
  51. 2-5/16" Adjustable Square Gooseneck Coupler, 25k #0289600300

    Stock# 5207092
    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

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    $323.50
  52. Adjustable Round Gooseneck to 5th Wheel Adapter/Coupler #0289580300

    Stock# 5207093
    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

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    $339.95
  53. BUYERS PRODUCTS 3-Position Mounting Channel #B8978

    Stock #1326649
    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

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    $16.95
  54. 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

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    $33.95
  55. BUYERS PRODUCTS 5-Position Channel w/ Weld Gussets #B8979

    Stock #1326650
    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

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    $30.50
  56. Heavy-Duty 5-Position Channel with Weld Gussets #B9912

    Stock #1326315
    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

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    $52.50
  57. DEMCO EZLatch Coupler Repair Kit, 2-5/16" Ball #6008

    Stock #1651044
    DEMCO EZLatch Coupler Repair Kit for couplers equipped with the composite EZLatch handle and 2-5/16" ball.

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    $31.95
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