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Couplers

Trailer Couplers & Latch Assemblies

Explore our complete selection of trailer couplers — straight-tongue, A-frame, and adjustable designs built for secure, reliable towing. Whether you’re matching a 2" or 2-5/16" hitch ball, replacing a worn latch, or upgrading to a heavy-duty model, you’ll find durable, tested components ready to fit your setup.

Each coupler is chosen for strength, fit, and ease of use — from trusted brands like Bulldog, Fulton, and Atwood. Browse below to find the right style and capacity for your trailer.

58 PARTS · PAGE 2 OF 3

Repair Replacement Coupler Handle for Gooseneck Hitches  (GCPN-HD)
R and P Carriages

Repair Replacement Coupler Handle for Gooseneck Hitches (GCPN-HD)

Repair / Replacement Coupler Handle for Gooseneck Hitches Part Number: GCPN-HD Heavy-duty replacement coupler handle designed for use on gooseneck trailer hitches. This handle is intended as a repair component for worn, bent, or damaged gooseneck coupler latch handles, helping restore proper...

TYPE Coupler Repair SKU GCPN-HD
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1 available
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USA Made Demco Adjustable Channel Trailer Coupler Hitch EZLatch 2-5/16" Ball 21K (DM15791-97-KIT)
Demco

USA Made Demco Adjustable Channel Trailer Coupler Hitch EZLatch 2-5/16" Ball 21K (DM15791-97-KIT)

Trailer Coupler / Adjustable Channel Mount Demco Adjustable Trailer Coupler 2-5/16" Ball 21K eZ-Latch Buyer-ready Demco adjustable coupler for 3" wide channel brackets, built for 2-5/16" ball fit, 21,000 lb towing capacity, and secure eZ-Latch hookup in demanding trailer applications. Part Number:...

TYPE Couplers SKU DM15791-97-KIT
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3 available
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Gooseneck Coupler Head Replacement Kit - 30K for 2-5/16" Ball (GC-HEAD)
R & P Carriages

Gooseneck Coupler Head Replacement Kit - 30K for 2-5/16" Ball (GC-HEAD)

Gooseneck Trailer Coupler Replacement Gooseneck Coupler Head Replacement Kit - 30K for 2-5/16" Ball Replacement gooseneck coupler head for compatible RAM, GCPN, GCSQ, and GCSQTW series gooseneck couplers using a standard 2-5/16" gooseneck ball. Part Number: GC-HEAD 30,000 lb Max Capacity Fits...

TYPE Coupler SKU GC-HEAD
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3 available
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COCTA-196
R & P Carriages

Adjustable Channel Coupler Collar Style 2" Ball Size 7000# Rated Trailer (COCTA-196-KIT)

Adjustable Channel Coupler Collar Style 2" Ball Size 7000# Rated TrailerPart Number - COCTA-196-KIT Features     Forged 2" hinged ball socket head     Fits inside 2-7/8" wide channel (not included)     Safety lock pin with retainer chain     7,000 lbs. capacity gross...

TYPE Coupler SKU COCTA-196-KIT
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2 available
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HL34
Need A Trailer Part

5/16" Heavy-Duty Trailer Safety Chain with Latching Hook – 11,700 lb Rating – 37" Overall Length (HL34)

Heavy-Duty Trailer Safety Equipment 5/16" Heavy-Duty Trailer Safety Chain with Latching Hook – 11,700 lb Rating – 37" Overall Length One heavy-duty zinc-finished safety chain designed specifically for trailer safety-chain applications involving heavy loads. Part Number: HL34 11,700 lb Rating One Chain...

TYPE Trailer Hardware SKU HL34
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Currently unavailable
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HL36-LOTOF2
Need A Trailer Part

Pair of 1/2" Heavy-Duty Trailer Safety Chains With Latch – 27,600 lb Break Strength (HL36-LOTOF2)

Pair of 1/2" Heavy-Duty Trailer Safety Chains With Latch – 27,600 lb Break Strength Part Number: HL36-LOTOF2 Heavy-duty pair of 1/2" trailer safety chains with forged slip hooks and latch clips designed for demanding towing applications. Each chain weighs approximately five pounds...

TYPE Trailer Hardware SKU HL36-LOTOF2
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10 available
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Painted Fulton Bulldog 2-5/16 Ball Coupler Trailer Hitch Channel Adjustable (P-A256CL1660)
Bulldog

Painted Fulton Bulldog 2-5/16 Ball Coupler Trailer Hitch Channel Adjustable (P-A256CL1660)

Heavy Duty 2-5/16" Adjustable Height Cast Steel "Wedge Lock" Trailer Coupler Rated at 14,000 LBS!     Part Number: P-A256CL1660 Also known as the "A-256" Fits 3" wide adjustable channel bracket (NOT INCLUDED) Ball size is 2-5/16" Overall length is 9-1/4" Capacity is...

TYPE Couplers SKU P-A256CL1660
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Zinc Plated Demco 7,000# Disc Brake Actuator for 2" Ball  (DM62VR)
Need A Trailer Part

Zinc Plated Demco 7,000# Disc Brake Actuator for 2" Ball (DM62VR)

Zinc Plated Demco 7,000# Disc Brake Lockout Actuator for 2" BallPart Number - DM62VRThis zinc plated brake actuator not only resists corrosion, but will also lock out your trailer's brake while in reverse.Features: Zinc Plated Corrosion Resistant Reverse Lockout Actuator for Disc...

TYPE BrakevActuator SKU DM62VR
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Heavy Duty Pintle Clamp Coupler 10,000# Rated 4 Hole Mount Plate Trailer Towing (50035H)
ACME

Heavy Duty Pintle Clamp Coupler 10,000# Rated 4 Hole Mount Plate Trailer Towing (50035H)

Heavy Duty Pintle Clamp Coupler 10,000# Rated 4 Hole Mount Part Number: 50035H This Listing Contains: 1x Pintle Coupler 1x Safety Pin 4x Mounting Bolts, Nuts, Washers Specs: 10,000# Max  Forged Steel Heavy Duty Pintle Style Measurements: Mounting Holes Vertical: 1-3/4" on...

TYPE Towing Equipment SKU 50035H
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Replacement Load Bearing Pin for RAM Gooseneck Couplers (GCPN-PIN)
R and P Carriages

Replacement Load Bearing Pin for RAM Gooseneck Couplers (GCPN-PIN)

Replacement Load Bearing Pin for RAM Gooseneck Couplers Part Number: GCPN-PIN Heavy-duty replacement load bearing pin designed for use in RAM-style gooseneck trailer couplers. This pin serves as the primary load-supporting pivot point within the coupler head during towing. Commonly used on...

TYPE Coupler Repair SKU GCPN-PIN
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3 available
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Bulldog Gooseneck Adjustable Trailer Coupler 20,000 LBS Round (0287600300)
Need A Trailer Part

Bulldog Gooseneck Adjustable Trailer Coupler 20,000 LBS Round (0287600300)

Bulldog Gooseneck Trailer CouplerPart Number: 0287600300SteelAdjustableCorrosion ResistantPrimer FinishEasy Grip Locking Handle2-5/16" DiameterOuter and Inner Tube W/Outer Tube Cap29.2 - 37.2" Adjustable HeightCast Locking PlatesLoad Bearing Pin20,000 LB Capacity 

TYPE Gooseneck Coupler SKU 0287600300
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Gooseneck Coupler 25K RAM 4" Square Load Bearing Pin 8" Adjustment 2-5/16" Ball (GCSQ-25008)
RAM

Gooseneck Coupler 25K RAM 4" Square Load Bearing Pin 8" Adjustment 2-5/16" Ball (GCSQ-25008)

RAM Gooseneck Trailer Coupler  4.5" Outer Tube .512" Inner Tube Wall Thickness8" Range of Vertical Adjustment2-5/16" Ball32" Retracted Height25,000LB Weight Capacity We Are Able to Ship for an Additional FeeFeel Free to Contact us With Any Questions, Our Team has an Abundance of Knowledge

TYPE Gooseneck Coupler SKU GCSQ-25008
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Bulldog Tube Mount Male Weld on for 5 K Sidewind Jacks, Dimensions of 2" OD x 2-1/4" tall , 5/8" Pin hole, Used with 2-1/2" OD / 2"ID female pipe mount (5006)
R & P Carriages

Bulldog Tube Mount Male Weld on for 5 K Sidewind Jacks, Dimensions of 2" OD x 2-1/4" tall , 5/8" Pin hole, Used with 2-1/2" OD / 2"ID female pipe mount (5006)

Bulldog Tube Mount Male Weld-On for 5K Sidewind Jacks Part Number: 5006 Male weld-on tube mount designed for use with Bulldog 5,000 lb sidewind jacks. Intended to be welded to the trailer frame and used with a compatible female pipe mount. Features...

TYPE weld on brackets SKU 5006
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7 available
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2" Heavy-Duty Cast Straight Tongue Coupler 3" Tube Channel Trailer Hitch 10,000# (0091560)
R & P Carriages

2" Heavy-Duty Cast Straight Tongue Coupler 3" Tube Channel Trailer Hitch 10,000# (0091560)

2" Heavy-Duty Cast Straight Tongue Coupler – 3" Channel – 10,000 lb Capacity SAE Class IV – Bolt-On – Cast Steel Construction Heavy-duty 2" straight tongue coupler built for demanding towing applications. Constructed from cast steel and rated for 10,000 lb capacity,...

TYPE Coupler SKU 91560
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1 available
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HL36
Brophy

1/2" Heavy-Duty Trailer Safety Chain With Latch – 16,200 lb Rating – Single Chain (HL36)

1/2" Heavy-Duty Trailer Safety Chain With Latch – 27,600 lb Break Strength – Single Chain Part Number: HL36 Heavy-duty 1/2" trailer safety chain with forged slip hook and latch clip designed for demanding towing applications. Each chain weighs approximately five pounds and...

TYPE Trailer Hardware SKU HL36
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Available to order
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