ISR 5th wheel hitch rail adapter plates for standard industry rail systems and pin-in installation
ISR Rail Adapters - Image 2

5th Wheel Hitches

ISR Rail Adapters

These plates fit industry-standard rails. Pin the plate into the rails.
$1,245.00
Mounting plates that fit into the factory ISR (Industry Standard Rail) system. Just place the plates over the holes and pin them into place. Select your Make, Model, and Year for accurate pricing and availability.
Weight 30 lbs
Dimensions 48 × 40 × 15 in

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OEM puck system for 5th wheel hitch installation

Explore Hitch Crafter's Haulin’ 5th Wheel Hitches for all types of pickup trucks carrying RV, car haulers, horse trailers, and more.

Guaranteed To Fit

Each hitch is designed to meet the specifications of your truck manufacturer and body type. When you choose a Hitch Crafter 5th wheel hitch, you know that you’re getting a quality, durable product made right here in the USA.

Two Easy Installation Types

We can either bolt the hitch to your truck frame through the factory mounting holes or by welding a heavy-duty steel plate to your frame. Either option can be easily unbolted for quick removal and installation.

Simple To Maintain

With solid steel construction and 4 grease points, the Haulin’ line of 5th wheel hitches are easy to clean and maintain, and can operate in nearly any conditions.

Single Pivot 5th Wheel Hitch Options

All of these products use the 34K Haulin Head Unit for different installation methods

34K Haulin’ low-profile 5th wheel hitch with bolt-on mounting plate for heavy-duty towing
34K Haulin' Head Unit With Bolt On Plate
This is the 34k Haulin' low profile 5th wheel. This unit has a 1/2" bolt plate with 4-75" bolt holes. The bolt pattern is 8” X 13”. There are 4 grease fittings, 2 located on top of the 5th wheel for the jaw pivot points and two located at the bottom front for the pivot pins on the sides.
$995.00
Single pivot 34K bolt-on 5th wheel hitch kit for cab and chassis trucks and commercial towing
34K Single Pivot Bolt on Kit
These kits are complete bolt-on applications for Cab Chassis Trucks. Hitch Included.
$1,450.00
Heavy-duty 5th wheel hitch with double pivot and 2-bag air suspension for toy haulers, horse trailers, and campers
34K Single Pivot Air 2 Bag Suspension Hitch
The EZ3511SP uses the Haulin' Head 5th Wheel unit and 2 air bags. The Single Pivot is recommended for Car Hauling Trailers, Hot Shot, or any other larger trailers.
$2,695.00
ISR 5th wheel hitch rail adapter plates for standard industry rail systems and pin-in installation
ISR Rail Adapters
These plates fit industry-standard rails. Pin the plate into the rails.
$1,245.00

Installation Products and Hitch Risers

All of these products can be used with any 34K Haulin Head Unit for different installation methods

EZ Elite OEM mounting plate for installing 5th wheel hitch on Ram trucks with puck system
EZ Elite OEM Plate Only
EZ Elite OEM  Plate will mount into the factory 4-puck system with ease. Place the plate into the puck system turn the handles and insert the locking pins. Some adjustment to the mounting feet may be required.
Price range: $450.00 through $755.00
ISR adapter plate only for fifth wheel hitch compatibility with industry-standard base rails
ISR Rail Adapters (Plate Only)
These plates fit industry-standard rails. Pin the plate into the rails.
$275.00
Riser bases for 34K Haulin’ fifth wheel hitch height adjustment on cab chassis or pickup trucks
5th Wheel Riser Bases
These are to be used when more height is needed for your HC Haulin’ 34K 5 wheel.
Price range: $250.00 through $300.00

Other Towing and Hauling Equipment

Everything you need to complete your ultimate hauling machine

mounting bolt on ball
Gooseneck Kit With Bolt On Mounting Plate
This bolt-on ball kit is designed for cab chassis trucks and includes both the gooseneck ball and the mounting plate, offering a complete solution for your towing setup. The kit is available in 2 5/16" or 3" sizes and mounts securely to your truck frame.
Price range: $740.00 through $815.00
Gooseneck Bolt-on Ball Plate
Gooseneck Bolt-on Ball Plate
The 30k Bolt on Ball can be sold as a kit for weld-on mounting plates and bolt-on mounting plates. * Not intended to be used on the EZ Floater Air Hitch.
Price range: $225.00 through $300.00
Receiver & Pintle Combo Hitches
Receiver & Pintle Combo Hitches
These Class V bolt on receiver hitches is for Cab Chassis Trucks. They are made of ¾” steel and have a 2 ½” receiver tube and holes for a pintle hitch. 
$500.00
Hot Shot Package 5000
Hot Shot Package 5000
Our Hot Shot Package 5000 is the bed delete edition, designed to reduce weight and provide a solid towing platform. It includes a 34k single-pivot 5th-wheel hitch and can be upgraded with toolboxes, tanks, or storage options.
Poly Fenders
Poly Fenders
$500.00
Flat Bed Truck Bed Package 1000
Flat Bed Truck Bed Package 1000
The truck bed package 1000 comes diamond plated with two tool or storage boxes, a receiver hitch, top lights, and dual tail lights.

Experience the Hitch Crafter Difference

heavy equipment towing professional checking load before hauling heavy equipment with HitchCrafter 34k haulin head unit 5th wheel hitch

In modern expedited freight hauling, every second counts. In order for time-sensitive LTL loads to move flawlessly across the country, owner-operators rely on every advantage to stay profitable and moving forward. A properly selected and maintained 5th wheel hitch is the critical foundation.  Choosing the right hitch means fewer dropped trailers, safer turns at highway speed, reduced wear on your truck and trailer, and the confidence to bid on the highest-paying expedited runs without hesitation.

5th wheel hitch crafter geometric background
Great product, great people. Had a Reese 30k before getting the hitch crafter 34k and there is no comparison. The hitch crafter by far is a much better product. Highly recommend.
Ryan B.
We have been working with Hitch Crafters over the course of about 4 months to arrange for our vehicle to be outfitted. We drove to North Carolina from New York so they could complete the job and we are very happy with the work they did. The environment is very welcoming, the staff are very kind. We'll definitely be coming back with our next truck. Phenomenal work.
Volcy Transportation
Jason does an extremely good job! He has a very good team and does every single job with passion and extreme care. He has accommodated all of our hitch/fifth wheel/truck bed custom job needs. I would definitely recommend these guys! Very competitive prices and good job! Keep up the good work!
Relocation Express
Jason is a great and dedicated to getting the job done. Excellent work and experience doing business with them.
Robert P.
Very helpful. Company gave me a truck to pick up trailers (3 dumps stacked). Got in it at 12 AM. At 6 AM, could see that there was no brake controller. HC fixed me up very quickly and efficiently...
Keith S.
I purchased a fifth wheel and Install kit and bracket from them over the phone. They shipped it to me within a week. Install was as easy as can be on my Cab& chasis Ram 5500. Thank you!
Jeanpaul P.

Tough Towing Equipment For Any Industry

When it comes to towing heavy loads with confidence and ease, choosing the right 5th wheel hitch is only half the battle. The real peace of mind comes from trusting a proven brand backed by decades of innovation, real-world testing, and knowledgeable customer support.

Single pivot air suspension 5th wheel hitch installed on a custom-made hitchcrafter hot shot body for LTL hot shot trucking professionals for installation in NC onto cab and chassis truck frames
  • Oilfield equipment transport
  • construction machinery hauling
  • heavy equipment delivery
  • partial truckload shipping
  • oversized cargo towing
  • RV/boat transport

 

Double Pivot 5th Wheel Hitch Options

All of these products use the 34K Haulin Double Pivot Head Unit for different installation methods

Double pivot 34K bolt-on 5th wheel hitch kit for cab chassis trucks, not for car haulers
34K Haulin' Head Double Pivot Unit
This is the 34k Haulin' Low Profile Double Pivot 5th wheel. This unit pivots front to back and side to side.  This unit has a 1/2" bolt plate with 4.75" bolt holes. There are 5 grease fittings, 2 located on top of the 5 wheel for the jaw pivot points two located at the bottom front for the pivot pins on the sides, and one for the side-to-side pivot point.
$1,195.00
Double pivot 34K bolt-on 5th wheel hitch kit for cab chassis trucks, not for car haulers
34K Double Pivot Bolt on 5th Wheel Kit
These kits are complete bolt-on applications for Cab Chassis Trucks. Double pivots are NOT intended to be used for Car Hauling.
$1,650.00
Heavy-duty 5th wheel hitch with double pivot and 2-bag air suspension for toy haulers, horse trailers, and campers
34K Double Pivot 2 Bag Air Suspension Hitch
The EZ3511DP uses the Haulin' Head 5th Wheel unit and 2 airbags. The Double Pivot is recommended for 5th Wheel campers, Toy Haulers, Horse Trailers, and Equipment Trailers. The Double Pivot head allows the truck and trailer to move across uneven terrain without binding.
$2,895.00
Shop all 5th Wheel Hitches

Looking for a Custom Hitch?

We can fabricate a hitch to match your specific vehicle and your towing needs.

Learn More

You may also like

34K Haulin’ low-profile 5th wheel hitch with bolt-on mounting plate for heavy-duty towing
34K Haulin' Head Unit With Bolt On Plate
This is the 34k Haulin' low profile 5th wheel. This unit has a 1/2" bolt plate with 4-75" bolt holes. The bolt pattern is 8” X 13”. There are 4 grease fittings, 2 located on top of the 5th wheel for the jaw pivot points and two located at the bottom front for the pivot pins on the sides.
$995.00
34K Haulin’ weld-on 5th wheel hitch head unit for trailer neck or platform installation
34K Haulin' Head Unit
This is the 34k Haulin' low profile 5th wheel. This unit is designed to be welded to a platform or the trailer neck. There are 4 grease fittings, 2 located on top of the 5 wheel for the jaw pivot points and two located at the bottom front for the pivot pins on the sides.
$895.00
Single pivot 34K bolt-on 5th wheel hitch kit for cab and chassis trucks and commercial towing
34K Single Pivot Bolt on Kit
These kits are complete bolt-on applications for Cab Chassis Trucks. Hitch Included.
$1,450.00
ISR adapter plate only for fifth wheel hitch compatibility with industry-standard base rails
ISR Rail Adapters (Plate Only)
These plates fit industry-standard rails. Pin the plate into the rails.
$275.00
Heavy-duty 5th wheel hitch with double pivot and 2-bag air suspension for toy haulers, horse trailers, and campers
34K Double Pivot 2 Bag Air Suspension Hitch
The EZ3511DP uses the Haulin' Head 5th Wheel unit and 2 airbags. The Double Pivot is recommended for 5th Wheel campers, Toy Haulers, Horse Trailers, and Equipment Trailers. The Double Pivot head allows the truck and trailer to move across uneven terrain without binding.
$2,895.00
Heavy-duty 5th wheel hitch with double pivot and 2-bag air suspension for toy haulers, horse trailers, and campers
34K Single Pivot Air 2 Bag Suspension Hitch
The EZ3511SP uses the Haulin' Head 5th Wheel unit and 2 air bags. The Single Pivot is recommended for Car Hauling Trailers, Hot Shot, or any other larger trailers.
$2,695.00

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