bing tracking image

Search: king pin adapter   >  

B&W Turnoverball King Pin Adapter for Trailers with Inverted 5th-Wheel Hitches

Our Price: $152.76
In Stock
Insert this king pin into the hitch hole of your B&W Turnoverball underbed gooseneck hitch so that you can tow your trailer that has an inverted fifth-wheel hitch.Features: Trailer hitch adapter converts your B&W Turnoverball gooseneck hitch (sold separately) to an in-bed king pin Allows you to tow your trailer with an inverted 5th-wheel hitch Complete truck bed access when you're not towing Just remove king pin and replace with upside down gooseneck ball or hitch plug (sold separately) Square base prevents accessory from turning in hitch during hookup Powder coated steel resists corrosion Made in the USA Specs: Overall diameter of plate: 8" King pin diameter: 2" Limited lifetime warranty
  • Gooseneck Hitch
  • Hitch Only
  • Turnover Ball Gooseneck
  • B and W

Curt Helux 5th Wheel to Gooseneck Shock-Absorbing Pin Box Adapter - 20K GTW - 2,350 lbs TW

Retail: $2,288.95
Our Price: $1,735.95
$1635.95 after rebate
In Stock
Start towing your fifth wheel with a gooseneck ball without losing comfort. A built-in coil spring smooths out bumps and cuts down on chucking. And with the bed cleared, your truck stays useful for gear or daily driving when you're not towing.Your trailer's pin weight is the amount of weight pressing down on your truck through the king pin. It's the key factor in choosing the right Curt Helux pin box since each model is tuned to a specific pin-weight range.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • CURT
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 20000 lbs

Curt Helux 5th Wheel to Gooseneck Shock-Absorbing Pin Box Adapter - 20K GTW - 5,000 lbs TW

Retail: $2,617.95
Our Price: $1,985.95
$1885.95 after rebate
In Stock
Start towing your fifth wheel with a gooseneck ball without losing comfort. A built-in coil spring smooths out bumps and cuts down on chucking. And with the bed cleared, your truck stays useful for gear or daily driving when you're not towing.Your trailer's pin weight is the amount of weight pressing down on your truck through the king pin. It's the key factor in choosing the right Curt Helux pin box since each model is tuned to a specific pin-weight range.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • CURT
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 20000 lbs

Curt Helux 5th Wheel to Gooseneck Shock-Absorbing Pin Box Adapter - 20K GTW - 2,700 lbs TW

Retail: $2,353.95
Our Price: $1,785.95
$1685.95 after rebate
Start towing your fifth wheel with a gooseneck ball without losing comfort. A built-in coil spring smooths out bumps and cuts down on chucking. And with the bed cleared, your truck stays useful for gear or daily driving when you're not towing.Your trailer's pin weight is the amount of weight pressing down on your truck through the king pin. It's the key factor in choosing the right Curt Helux pin box since each model is tuned to a specific pin-weight range.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • CURT
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 20000 lbs

Curt Helux 5th Wheel to Gooseneck Shock-Absorbing Pin Box Adapter - 20K GTW - 4,300 lbs TW

Retail: $2,551.95
Our Price: $1,935.95
$1835.95 after rebate
In Stock
Start towing your fifth wheel with a gooseneck ball without losing comfort. A built-in coil spring smooths out bumps and cuts down on chucking. And with the bed cleared, your truck stays useful for gear or daily driving when you're not towing.Your trailer's pin weight is the amount of weight pressing down on your truck through the king pin. It's the key factor in choosing the right Curt Helux pin box since each model is tuned to a specific pin-weight range.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • CURT
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 20000 lbs

Curt Helux 5th Wheel to Gooseneck Shock-Absorbing Pin Box Adapter - 20K GTW - 3,900 lbs TW

Retail: $2,485.95
Our Price: $1,885.95
$1785.95 after rebate
In Stock
Start towing your fifth wheel with a gooseneck ball without losing comfort. A built-in coil spring smooths out bumps and cuts down on chucking. And with the bed cleared, your truck stays useful for gear or daily driving when you're not towing.Your trailer's pin weight is the amount of weight pressing down on your truck through the king pin. It's the key factor in choosing the right Curt Helux pin box since each model is tuned to a specific pin-weight range.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • CURT
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 20000 lbs

Curt Helux 5th Wheel to Gooseneck Shock-Absorbing Pin Box Adapter - 20K GTW - 3,200 lbs TW

Retail: $2,419.95
Our Price: $1,835.95
$1735.95 after rebate
Start towing your fifth wheel with a gooseneck ball without losing comfort. A built-in coil spring smooths out bumps and cuts down on chucking. And with the bed cleared, your truck stays useful for gear or daily driving when you're not towing.Your trailer's pin weight is the amount of weight pressing down on your truck through the king pin. It's the key factor in choosing the right Curt Helux pin box since each model is tuned to a specific pin-weight range.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • CURT
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 20000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert 1621/1621HD - 30K GTW - 6.5K TW

Our Price: $1,999.95
... Auto-latch allows for easy hookup. 6.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • Lippert 1621HD
  • Lippert 1621
  • No Extra Clearance
  • 30000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert 1621/1621HD - 30K GTW - 4.5K TW

Retail: $2,396.20
Our Price: $1,799.95
In Stock
... Auto-latch allows for easy hookup. 4.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • Lippert 1621
  • Lippert 1621HD
  • No Extra Clearance
  • 30000 lbs

Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter w/ Offset - 12" to 16" Tall

Retail: $944.05
Our Price: $816.99
In Stock
Use your gooseneck hitch to tow your 5th-wheel trailer by hooking up with this coupler adapter. Poly cushions absorb shock for a smooth ride. Adjustable height fits multiple applications. Offset design is perfect for short-bed pickups. 20,000-lb GTW.This will indicate the height of the adapter that you need. Secure Installation The included collar slides over your fifth-wheel trailer's king pin and is held in place with set screws.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Bolts Over King Pin
  • Convert-A-Ball
  • Shock Absorbing
  • Provides Extra Clearance
  • 20000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert Rhino - 24K GTW - 4.5K TW

Retail: $2,353.27
Our Price: $1,799.95
... Auto-latch allows for simple hookup. 4.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 24000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert Turning Point - 21K - 4.5K TW

Retail: $2,391.32
Our Price: $1,899.95
In Stock
... Auto-latch allows for easy hookup. 4.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • Lippert Turning Point
  • No Extra Clearance
  • 21000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert 1116/1716 - 30K GTW - 4.5K TW

Our Price: $1,849.90
In Stock
... Auto-latch allows for easy hookup. 4.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • Lippert 1116
  • Lippert 1716
  • No Extra Clearance
  • 25000 lbs

Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter w/8" Offset for Short-Bed Trucks

Our Price: $667.01
In Stock
... Instead, say hello to the Ranch Hitch fifth-wheel-to-gooseneck coupler adapter. The 8" offset allows more clearance between truck and trailer for short-bed trucks. 24,000 lbs GTW and 6,000 lbs TW.A pin box adapter (MR37ZR) is required if installing on a MORryde pin box. V-19 Certified for safety and featuring exceptional strength and versatility, this universal adapter converts a fifth-wheel king pin to a gooseneck coupler.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Bolts Over King Pin
  • Andersen
  • Not Shock Absorbing
  • Provides Extra Clearance
  • 24000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert Rhino - 30K GTW - 6.5K TW

Retail: $2,635.77
Our Price: $1,999.95
... Auto-latch allows for easy hookup. 6.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • Lippert Rhino
  • No Extra Clearance
  • 25000 lbs

Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Fabex/M&M 665 - 30K GTW - 4.5K TW

Our Price: $1,849.90
In Stock
... Auto-latch allows for easy hookup. 4.5K pin weight.A better option is to use this gooseneck-compatible pin box to easily tow your fifth-wheel trailer with your truck's gooseneck hitch. The box replaces your trailer's existing pin box, which means it's designed to act as a part of your trailer instead of simply bolting over your king pin like an adapter does.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Replaces Pin Box
  • Gen-Y Hitch
  • Shock Absorbing
  • M and M 665
  • Fabex 665
  • No Extra Clearance
  • 25000 lbs

Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter for Recessed Ball - Single Jaw - 21,000 lbs

Retail: $1,058.00
Our Price: $885.00
Quickly and easily convert your recessed gooseneck hitch to a sturdy 5th-wheel trailer hitch. 2 Lightweight pieces for fast installation. Wraparound jaw has a locking bar for added security. Pivoting head allows easy hookup and helps limit chucking.Fifth-Wheel Towing with Your Gooseneck Hitch There are a variety of adapters on the market that let you tow a fifth-wheel trailer with a gooseneck hitch. You can use a coupler adapter that replaces the pin box on your fifth-wheel trailer and then attaches to the gooseneck hitch in your truck bed.
  • Adapts Flatbed Truck
  • Gooseneck Hitch to 5th Wheel Trailer
  • Connects to Gooseneck Ball
  • Demco
  • Not Shock Absorbing
  • No Extra Clearance
  • 21000 lbs

Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter for Recessed Ball on Aluminum Beds - 21K

Retail: $1,058.00
Our Price: $885.00
Use the 2-5/16" recessed ball in your aluminum flatbed to tow your 5th wheel with this hitch. 2 Lightweight pieces for fast installation. Wraparound jaw has a locking bar for added security. Pivoting head allows easy hookup and limits chucking.Fifth-Wheel Towing with Your Gooseneck Hitch There are a variety of adapters on the market that let you tow a fifth-wheel trailer with a gooseneck hitch. You can use a coupler adapter that replaces the pin box on your fifth-wheel trailer and then attaches to the gooseneck hitch in your truck bed.
  • Adapts Truck
  • Gooseneck Hitch to 5th Wheel Trailer
  • Connects to Gooseneck Ball
  • Demco
  • Not Shock Absorbing
  • No Extra Clearance
  • 21000 lbs

Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter - Single Jaw - 21,000 lbs

Retail: $1,150.50
Our Price: $885.00
Quickly and easily convert your gooseneck hitch to a sturdy 5th-wheel trailer hitch. 2 Lightweight pieces for fast, easy installation. Wraparound jaw has a locking bar for added security. Pivoting head allows easy hookup and helps limit chucking.Fifth-Wheel Towing with Your Gooseneck Hitch There are a variety of adapters on the market that let you tow a fifth-wheel trailer with a gooseneck hitch. You can use a coupler adapter that replaces the pin box on your fifth-wheel trailer and then attaches to the gooseneck hitch in your truck bed.
  • Adapts Truck
  • Gooseneck Hitch to 5th Wheel Trailer
  • Connects to Gooseneck Ball
  • Demco
  • Not Shock Absorbing
  • Provides Extra Clearance
  • 21000 lbs

Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter - 12" to 16" Tall - 20,000 lbs

Retail: $721.60
Our Price: $568.74
In Stock
Use your gooseneck hitch to tow your 5th-wheel trailer by hooking up with this adjustable coupler adapter. Poly cushions absorb shock for a smooth ride. Adjustable height fits multiple applications. 20,000-lb GTW.Not compatible with any pin box with a swinging plate. Not compatible with Rota Flex king pins Any adapter that attaches in this way may void your trailer's warranty.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Bolts Over King Pin
  • Convert-A-Ball
  • Shock Absorbing
  • No Extra Clearance
  • 20000 lbs

Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter

Retail: $634.99
Our Price: $599.98
In Stock
... Instead, say hello to the Ranch Hitch fifth-wheel-to-gooseneck coupler adapter. It offers 24,000 lbs towing capacity with 3" vertical adjustment for towing a fifth-wheel trailer with a gooseneck hitch.Do not use with a cushioned or air ride pin box. Any adapter that attaches in this way may void your trailer's warranty. A pin box adapter (MR37ZR) is required if installing on a MORryde pin box.
  • Adapts Trailer
  • 5th Wheel Trailer to Gooseneck Hitch
  • Bolts Over King Pin
  • Andersen
  • Not Shock Absorbing
  • No Extra Clearance
  • 24000 lbs

B&W Companion Gooseneck-to-5th-Wheel Trailer Hitch Adapter - Dual Jaw - 20,000 lbs

Retail: $1,598.00
Our Price: $1,099.00
In Stock
Quickly and easily convert your B&W Turnoverball gooseneck hitch to a sturdy 5th-wheel trailer hitch. Wide-stance base offers fore/aft and height adjustments to fit your application. Dual-jaw hitch removes without a trace for full bed access.You can use a coupler adapter that replaces the pin box on your fifth-wheel trailer and then attaches to the gooseneck hitch in your truck bed. But these adapters often require modifications to your trailer that can void the warranty.
  • Adapts Truck
  • Gooseneck Hitch to 5th Wheel Trailer
  • Connects to Gooseneck Hole
  • B and W
  • Not Shock Absorbing
  • No Extra Clearance
  • 20000 lbs

B&W Companion Slider Gooseneck-to-5th-Wheel Trailer Hitch Adapter - Dual Jaw - 20,000 lbs

Retail: $2,158.88
Our Price: $1,599.00
In Stock
Quickly and easily convert your B&W Turnoverball gooseneck hitch to a sturdy 5th-wheel trailer hitch. Built-in slider helps eliminate clearance concerns during slow-speed turns. Dual-jaw hitch removes without a trace for full bed access.You can use a coupler adapter that replaces the pin box on your fifth-wheel trailer and then attaches to the gooseneck hitch in your truck bed. But these adapters often require modifications to your trailer that can void the warranty.
  • Adapts Truck
  • Gooseneck Hitch to 5th Wheel Trailer
  • Connects to Gooseneck Hole
  • B and W
  • Not Shock Absorbing
  • No Extra Clearance
  • 20000 lbs

Curt CrossWing Lightweight Gooseneck-to-5th-Wheel Trailer Hitch Adapter - 20,000 lbs

Retail: $1,318.95
Our Price: $998.95
In Stock
Quickly convert your gooseneck hitch to a sturdy 5th-wheel trailer hitch. Lightweight design makes installation and removal easy enough for one person. Single-point hitch removes without a trace for full bed access.Features: Trailer hitch adapter converts your gooseneck hitch (sold separately) to a 5th-wheel hitch Lets you tow your 5th-wheel trailer Works with standard-height Curt OEM-style, EZr, and B&W gooseneck hitches Rail-free design allows for full access to truck bed when hitch is removed Lightweight build makes installation and removal quick and easy 65-Percent lighter than most traditional 5th-wheel hitches Built-in grip points make lifting the hitch effortless Unique, 2-piece design allows for fast, easy coupling Pin box coupler bolts around your trailer's king pin to create a new connection point Open-faced hitch head allows you to see the pin box coupler as it slides into place Easy-to-see contact surface is angled for perfect viewing from your backup camera Shock-absorbing, cushioned isolator dampens chucking, jarring, bumps, and vibrations Rattling is further reduced by eliminating the traditional jaw-to-king-pin connection Fully articulating head provides precise and controlled coupling on uneven terrain Included lube plate allows for smoother turning of king pin inside coupler 3 Height settings to fit your application Easy-to-reach release handle for ergonomic operation Bed protector supports protect your truck bed from abrasions Distributes forces across truck bed to add support and reduce bed wear Steel construction with textured black powder coat is durable and rust resistant Specs: Gross towing weight: 20,000 lbs Vertical load limit: 5,000 lbs Height adjustment: 17-1/2" - 21-1/2" Offset from center: 9" Hitch weight: 70 lbs Limited lifetime warranty
  • Adapts Truck
  • Gooseneck Hitch to 5th Wheel Trailer
  • Installs on 5th Wheel Rails
  • CURT
  • Not Shock Absorbing
  • Provides Extra Clearance
  • 20000 lbs