Best Gooseneck Ball To 5Th Wheel Adapter for RV and Trailer Towing

#1 · Best Overall

1. Springcraze SC31

• Material: Alloy Steel
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Tractor, Trailer, RV

Best for: High-capacity adapter with washers.

Why it ranks #1: Direct kingpin-to-ball design lists a 2-inch kingpin, 2-5/16-inch ball, 30,000-pound capacity, and four anti-tilt PU washers.

A 30,000-pound gross vehicle weight rating sets the springcraze SC31 apart for buyers matching an adapter to a heavier trailer. It pairs forged alloy steel with a 2-inch kingpin and 2-5/16-inch gooseneck ball, and includes four anti-tilt PU washers to address movement at the connection.

The forged alloy-steel body is rated to tow up to 30,000 pounds GVW, providing a stated capacity for RVs, cargo trailers, and boat trailers. Its 2-inch kingpin and 2-5/16-inch ball dimensions clarify the two connection interfaces to match. Powder coating and phosphate treatment are listed to resist salt spray, rain, and temperature shock, which is relevant for varied outdoor conditions. Four anti-tilt PU washers are included for stability, though the supplied details do not specify an adjustable height range.

Skip it if you need height adjustment for varying truck-bed levels; the YEOPGYEON HS-TC-38B offers settings from 15 to 21 inches.

The SC31 suits buyers who need its stated 30,000-pound rating, specified ball and kingpin dimensions, and included anti-tilt washers. Consider it when a fixed-height connection works; the supplied details do not give a height-adjustment range.

Listed on Amazon as: Kingpin to Gooseneck Ball Adapter – 2-5/16'' Fifth Wheel Gooseneck Ball Hitch Adapter, Fit for Tractor or Trailer Fifth Wheels, Load Capacity 30,000 lbs,Replace #2085295 with 4 PU Washer

#2 · Raised Clearance

2. Springcraze SC33U

• Material: Alloy Steel
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Tractor, Truck

Best for: Raised adapter with lube plate.

Why it ranks #2: Direct kingpin-to-ball adapter shares the listed 30,000-pound capacity and adds a 1.5-inch lift plus anti-tilt PU washer.

A 1.5-inch raised base gives the springcraze SC33U extra ground clearance, while its forged-alloy construction is rated for 30,000 pounds GVW. The package also lists an anti-tilt PU washer and a 5th-wheel lube plate, making it a specified choice for buyers who want these included connection accessories.

The raised base is intended to increase ground clearance for varied towing scenarios, a useful distinction when a standard-height adapter does not provide the needed clearance. Its 2-inch kingpin and 2-5/16-inch gooseneck ball dimensions identify the mating points, and forged alloy steel supports the stated 30,000-pound GVW rating. Powder coating and phosphate treatment are listed for resistance to salt spray, rain, and temperature shock. The anti-tilt washer and lube plate are included; no adjustable height range is stated.

Skip it if you need multiple height settings; the YEOPGYEON HS-TC-38B offers four positions from 15 to 21 inches.

This suits buyers who need a fixed 1.5-inch lift, the stated 30,000-pound rating, and included washer and lube plate. Match its 2-inch kingpin and 2-5/16-inch ball dimensions, and account for the lack of a listed adjustment range.

Listed on Amazon as: Gooseneck Ball to Fifth Wheel Adapter,1.5" Raised, Heavy Duty Reinforcing Ribs Structure, for Tractor or Trailer Fifth Wheel, Anti-tilt PU Washer and 5th Wheel Lube Plate Included,Blue

#3

3. Misakomo Kingpin Adapter

• Material: Alloy Steel
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Truck, Tractor, Trailer

Best for: One-piece forged-steel adapter.

Why it ranks #3: Its one-piece forged-steel kingpin-to-ball design and stated 2-inch kingpin and 2-5/16-inch ball suit the direct connection sought.

Misakomo uses forged steel and one-piece machining for this kingpin-to-gooseneck adapter, a construction approach the listing says distributes force evenly and resists breakage. A protective coating is also specified for rust resistance, making the adapter a straightforward option for buyers prioritizing solid construction over height adjustment or cushioning.

The one-piece machined forged-steel body avoids a multi-piece construction and is described as distributing force evenly, which supports its stated strength and durability purpose. Its protective coating is intended to resist rust in severe weather, a practical consideration for equipment exposed outdoors. The adapter is specified for a 2-inch kingpin and 2-5/16-inch gooseneck ball, so those connection dimensions define the fit. The supplied facts do not give an adjustable height range or a towing-capacity figure, making those important limits to consider before selection.

Skip it if you need a stated 30,000-pound rating and height adjustment; the YEOPGYEON HS-TC-38B lists both.

This is for buyers matching a 2-inch kingpin to a 2-5/16-inch gooseneck ball who value forged, coated construction. Its supplied details do not state capacity or height adjustment, so it may not suit those needing either specification.

Listed on Amazon as: Fifth Wheel to Gooseneck Adapter, Kingpin to Gooseneck Ball Hitch Adapter

#4 · Cushioned Fit

4. TOWGUARD Cushioned Adapter

• Material: Alloy Steel, Iron, Rubber Cushioning
• Material Type: Alloy Steel, Iron, Rubber Cushioning
• Compatible with Vehicle Type: 5th Wheel Trailer, Gooseneck Trailer, King…

Best for: Cushioned Convert-A-Ball setup.

Why it ranks #4: Converts a gooseneck ball setup for fifth-wheel trailers and offers 12-to-16-inch adjustment, cushioning, and a safety chain.

Compatibility with Convert-A-Ball kingpin boxes defines the TOWGUARD adapter’s fit, while its 12–16-inch adjustment helps accommodate different truck-bed heights. A built-in cushion is listed to absorb road shock, and a heavy-duty safety chain is included; its stated maximum towing capacity is 5,000 pounds.

The 12–16-inch vertical adjustment gives buyers room to set connection height for alignment and clearance within that range. The cushioning system is described as absorbing road shock and reducing wear on the adapter and kingpin box, adding a maintenance-related benefit to the adjustable setup. The listing specifies Convert-A-Ball kingpin box compatibility and includes a safety chain. Its 5,000-pound maximum towing capacity is an important boundary, particularly when comparing it with higher-capacity adapters in this roundup.

Skip it if you need more than 5,000 pounds of towing capacity; the Lamerto C5G1216 lists a 20,000-pound gross towing capacity.

This is for buyers with a compatible Convert-A-Ball kingpin box who need cushioning, 12–16-inch adjustment, and a safety chain. Its stated 5,000-pound maximum capacity is the key boundary when matching it to trailer load.

Listed on Amazon as: Adjustable Cushioned 5th Wheel to Gooseneck Ball Adapter, 12"-16", Compatible with Convert-A-Ball King Pin Box, Heavy Duty Safety Chain

#5 · Adjustable Height

5. GELUOXI C5G1216

• Material: Alloy Steel
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Trailer, Truck

Best for: Cushioned height-adjustable towing.

Why it ranks #5: Its cushioned fifth-wheel-to-gooseneck conversion adjusts from 12 to 16 inches and lists a 20,000-pound capacity with safety chains.

The GELUOXI C5G1216 combines 12–16-inch height adjustment with cushioning in every direction, giving buyers a way to tune trailer connection height while reducing movement-related shock. Its listed 20,000-pound towing capacity and included safety chains make it a specified option for converting a trailer kingpin to a gooseneck hitch.

A sliding collar with set screws lets the adapter adjust between 12 and 16 inches, helping users set connection height for their towing configuration. The listing describes cushioning through 360 degrees as well as up-and-down movement, which can soften shock in more than one direction during travel. The adapter connects a trailer kingpin to a gooseneck hitch and includes safety chains. Its stated limits are 20,000 pounds of gross towing weight and 4,000 pounds of tongue weight, useful figures to check against the trailer.

Skip it if you need a listed 30,000-pound capacity; the springcraze SC31 is rated for that gross load.

Choose this if your conversion needs adjustable height, multidirectional cushioning, and included safety chains within the stated load limits. It is a more relevant match for a 12–16-inch setup than for a trailer requiring a higher listed capacity.

Listed on Amazon as: C5G1216 12"-16" Adjustable Cushioned 5th Wheel Gooseneck Adapter, Replacement for RV Camper Trailer, GTW 20000 Lbs, with Safty Chain

#6

6. Weonefit C5G1216

• Material: Alloy Steel, Metal

Best for: Cushioned kingpin conversion.

Why it ranks #6: This 12-to-16-inch cushioned kingpin adapter lists 20,000-pound towing and 4,000-pound pin-weight capacities, but warns against short beds.

The Weonefit C5G1216 adjusts from 12 to 16 inches with a sliding collar and set screws, giving users height control for a kingpin-to-gooseneck conversion. Its listed cushioning and included safety chain add shock management and a safety component, while the stated limits are 20,000 pounds towing and 4,000 pounds pin weight.

The sliding collar and set screws allow adjustment anywhere from 12 to 16 inches, helping set the connection height within that range. The cushioned construction is listed alongside a 20,000-pound towing capacity and 4,000-pound pin-weight capacity, so both limits matter when assessing a trailer. The adapter converts a trailer kingpin to connect to a gooseneck hitch and includes a safety chain. The listing specifically cautions against truck beds shorter than six feet and cushioned-style kingpin boxes.

Skip it if you have a truck bed shorter than six feet or a cushioned kingpin box; this listing advises against those setups.

This fits buyers needing a cushioned, adjustable kingpin conversion who fall within its listed load limits and fit guidance. Avoid it for beds shorter than six feet or cushioned-style kingpin boxes, as the listing cautions against both.

Listed on Amazon as: C5G1216 12"-16" Adjustable Height Cushioned 5th Wheel to Gooseneck Adapter, for Camper/RV/Trailer's Kingpin Box, Towing Capacity 20000 Lbs, with Safty Chain

#7

7. Lamerto C5G1216

• Material: Stainless Steel
• Material Type: Stainless Steel
• Compatible with Vehicle Type: Car, Trailer, Truck

Best for: Adjustable cushioned RV conversion.

Why it ranks #7: A cushioned, adjustable 12-to-16-inch fifth-wheel-to-gooseneck converter includes a safety chain and lists a 20,000-pound GTW.

A 12–16-inch adjustable body lets the Lamerto C5G1216 set the distance from the gooseneck ball to the kingpin plate, helping accommodate different trailer and truck-bed heights. Its built-in cushioning addresses shock and vibration during towing, while the included safety chain adds a listed safety component to the conversion.

The sliding collar and set screws provide height adjustment and locking, so buyers can set the adapter within its 12–16-inch range rather than rely on one fixed height. The cushioning structure reduces shock and vibration, with the stated aim of improving towing stability and protecting the kingpin and gooseneck hitch. It mounts directly to the kingpin and converts without drilling or welding, making installation less involved than a modification requiring either operation. The listing gives a 20,000-pound gross towing capacity.

Skip it if you need a listed capacity above 20,000 pounds; the YEOPGYEON HS-TC-38B is rated for 30,000 pounds.

This suits RV and trailer owners seeking adjustable height, cushioning, and a direct kingpin conversion without drilling or welding. Keep its 20,000-pound gross towing rating and 12–16-inch adjustment range in view when matching it to your setup.

Listed on Amazon as: C5G1216 12"-16" Adjustable Height Cushioned 5th Wheel to Gooseneck Adapter w/Safety Chain for Camper/RV/Trailer's Kingpin Box, Fifth Wheel to Gooseneck Coupler Towing Adapter, GTW 20000

#8

8. YEOPGYEON Adjustable Adapter

• Material: Carbon Steel
• Material Type: Carbon Steel
• Compatible with Vehicle Type: RV, Truck

Best for: Leveling range for heavy trailers.

Why it ranks #8: Its adjustable 15-to-21-inch height and 30,000-pound GTW suit conversion to a gooseneck ball, rather than a direct ball-to-fifth-wheel connection.

Four selectable heights—15, 17, 19, and 21 inches—give the YEOPGYEON adapter a broad adjustment range for matching trailer level to different truck-bed heights. Its Q235 steel construction and 30,000-pound gross towing rating target large RVs, campers, and heavy trailers using a standard 2-5/16-inch ball.

The four specified height settings let buyers choose among 15, 17, 19, and 21 inches, which the listing connects to trailer leveling across truck-bed heights and towing configurations. That flexibility can help establish a more level connection without being limited to one listed height. Reinforced Q235 steel supports the stated 30,000-pound gross towing capacity, while the standard 2-5/16-inch ball compatibility identifies the hitch interface. The specifications present a one-year warranty, but do not identify cushioning or a safety chain among the supplied features.

Skip it if you need a 12–14-inch connection height; the Lamerto C5G1216 adjusts from 12 to 16 inches.

This fits buyers leveling a heavier RV, camper, or trailer who need one of its four 15–21-inch settings and use a 2-5/16-inch ball. Its adjustment range does not cover setups requiring less than 15 inches.

Listed on Amazon as: 30,000 lbs 15"-21" 5th Wheel to Gooseneck Adapter Hitch for 2-5/16" Ball

#9

9. YEOPGYEON Fixed Adapter

• Material: Carbon Steel
• Material Type: Carbon Steel
• Compatible with Vehicle Type: Truck

Best for: Fixed-height heavy-duty conversion.

Why it ranks #9: This fixed 15-inch, 30,000-pound adapter fits a standard 2-5/16-inch ball but is designed to convert a fifth wheel to gooseneck.

The YEOPGYEON adapter pairs a fixed 15-inch height with a 30,000-pound gross towing rating, offering a defined setup for buyers who do not need height adjustment. High-strength Q235 structural steel and compatibility with standard 2-5/16-inch gooseneck balls specify its construction and hitch interface.

A fixed 15-inch height keeps the setup straightforward for buyers whose required connection height matches that measurement, but does not provide the flexibility of a multi-position adapter. The 2-5/16-inch ball compatibility identifies the standard gooseneck interface, while the Q235 structural-steel construction supports the listed 30,000-pound gross towing capacity. The product is described for large RVs, campers, and equipment trailers. The supplied details do not state cushioning or height adjustment, so buyers should focus on the fixed measurement and rated load.

Skip it if you need several height settings; the YEOPGYEON HS-TC-38B adjusts among 15, 17, 19, and 21 inches.

Choose this for a large RV, camper, or equipment trailer when a fixed 15-inch height and 2-5/16-inch ball match your setup. Its 30,000-pound rating is specified, but the height is not adjustable.

Listed on Amazon as: 30000lb 15" 5th Wheel to Gooseneck Adapter Hitch Converter

#10

10. NUOVEPE Gooseneck Plate

• Material: Heavy Duty Hardened Steel
• Material Type: Heavy Duty Hardened Steel
• Compatible with Vehicle Type: Gooseneck Trailers, Truck

Best for: Standard-rail plate conversion.

Why it ranks #10: Its 30,000-pound plate fits standard fifth-wheel rails to create a gooseneck connection, not the sought ball-to-fifth-wheel connection.

The NUOVEPE adapter fits all industrial standard 5th-wheel rails, converting that rail setup to a gooseneck connection without requiring a kingpin-mounted adapter. Its heavy-duty steel construction is rated for 30,000 pounds gross trailer weight and 6,500 pounds maximum vertical load, giving buyers two specific load limits to assess.

Because it fits standard 5th-wheel rails, this plate offers a rail-based route to gooseneck towing for trucks already using that mounting format. The stated 30,000-pound gross trailer weight and 6,500-pound maximum vertical load distinguish the two load measures buyers need to compare with their trailer and setup. Heavy-duty hardened steel is the listed material. The supplied details do not describe an adjustable height range or cushioning, so this is a more direct rail-conversion choice than a height-tuning or shock-absorbing option.

Skip it if you need to tune adapter height; the YEOPGYEON HS-TC-38B offers four settings from 15 to 21 inches.

The NUOVEPE is suited to truck owners with standard 5th-wheel rails who want a rail-mounted gooseneck conversion and need its stated load limits. Check that rail format and fixed-height approach suit your towing configuration.

Listed on Amazon as: Gooseneck Hitch Plate, 5th Wheel Adapter with 2-5/16" Ball