Gooseneck Couplers
Gooseneck Couplers
205ST30K Flip-Over Hitch for Semi-Tractors and Cab/Chassis
MSRP $670
Flip-Over Hitch for Semi-Tractors and Cab/Chassis
Installs behind fifth-wheel on standard 34″ frames
NOTE: PopUp Towing Products Semi-hitches will NOT fit truck frames with an outside width greater than 34″. 34″ frame width is an industry standard for most Semi-Tractors as well as Cab & Chassis pick-up trucks. As always measure your frame width precisely before ordering your semi-hitch.
Because the Flip-Over ball rotates in its socket, hitch ball and coupler life are greatly extended. They don’t “grind” against each other when you tow. The other advantage of a rotating ball is that it stays “free” in its socket so you can easily turn it over when you want a level floor in your truck.
Requires 10″ on top of the frame and 4″ down each side. Mounts with three 3/4″ bolts on each side.
Fabricated from 1/2” high-grade steel. Complete with 2 5/16” ball rated at 30,000 lb GTWR and mounting hardware. Gross tongue weight of 6,500 lbs. VTW. This unit is also available in a 45,000 lb GTWR and 9,000 VTW unit and comes with a Stainless Steel 2 5/16″ ball (205ST45K). Also available separately is a 3” ball rated at 45,000 lb and 9,000 lb VTW (FL1005-3).
The ball is locked in the one-piece machined steel socket with a spring loaded stainless steel pin. Simply rotate the handle to retract the pin, pull the ball out and store it inverted and out of the way in the socket giving full access to the fifth-wheel.


As a leading manufacturer and supplier of premium trailer hitch solutions, PopUp Towing Products presents the 205ST30K Flip-Over Hitch for Semi-Tractors or Cab & Chassis trucks. Engineered to ensure towing convenience and efficiency, this innovative hitch is designed to integrate seamlessly behind the fifth-wheel on standard 34″ frames, providing superior performance for semi-truck operators.
Effortless Rotation
Leave behind the days of premature wear and tear with the 205ST30K Flip-Over Hitch. Thanks to its unique flip-over design, the hitch ball rotates effortlessly in its socket, significantly extending the service life of both the ball and coupler. No more grinding against each other during towing, ensuring smoother operation and increased durability for your towing setup.
Minimal Installation Effort
With a requirement of only 10″ on top of the frame and 4″ down each side, installation of the 205ST30K Flip-Over Hitch is a breeze. Mounting securely with three 3/4″ bolts on each side, this hitch maximizes space utilization while minimizing installation effort, allowing you to focus on the road ahead with confidence.
Built to Last
Manufactured from high-grade 1/2″ steel, the 205ST30K Flip-Over Hitch is a testament to durability and reliability. Complete with a 2 5/16″ ball and mounting hardware, this hitch features a gross tongue weight of 6,500 lbs., providing the strength and stability required for demanding towing tasks.
Seamless Integration and Functionality
Experience exceptional versatility with the 205ST30K Flip-Over Hitch. Equipped with a one-piece machined steel socket and a spring-loaded stainless steel pin, the ball is securely locked in place, ensuring safe and reliable towing operations. Easily retract the pin, flip the ball, and store it inverted for full access to the fifth-wheel, enhancing functionality and convenience on the road.
Power Your Towing With the 205ST30K Flip-Over Hitch
Upgrade your towing capabilities with the 205ST30K Flip-Over Hitch for Semi-Tractors and Cab/Chassis by PopUp Towing Products. Give us a call today at 800.837.8578 or send an email to info@popuphitch.com to learn more about how this flip-over hitch can revolutionize your towing experience.
Flip-Over Hitch for Semi-Tractors and Cab/Chassis
Installs behind fifth-wheel on standard 34″ frames
NOTE: PopUp Towing Products Semi-hitches will NOT fit truck frames with an outside width greater than 34″. 34″ frame width is an industry standard for most Semi-Tractors as well as Cab & Chassis pick-up trucks. As always measure your frame width precisely before ordering your semi-hitch.
Because the Flip-Over ball rotates in its socket, hitch ball and coupler life are greatly extended. They don’t “grind” against each other when you tow. The other advantage of a rotating ball is that it stays “free” in its socket so you can easily turn it over when you want a level floor in your truck.
Requires 10″ on top of the frame and 4″ down each side. Mounts with three 3/4″ bolts on each side.
Fabricated from 1/2” high-grade steel. Complete with 2 5/16” ball rated at 30,000 lb GTWR and mounting hardware. Gross tongue weight of 6,500 lbs. VTW. This unit is also available in a 45,000 lb GTWR and 9,000 VTW unit and comes with a Stainless Steel 2 5/16″ ball (205ST45K). Also available separately is a 3” ball rated at 45,000 lb and 9,000 lb VTW (FL1005-3).
The ball is locked in the one-piece machined steel socket with a spring loaded stainless steel pin. Simply rotate the handle to retract the pin, pull the ball out and store it inverted and out of the way in the socket giving full access to the fifth-wheel.


As a leading manufacturer and supplier of premium trailer hitch solutions, PopUp Towing Products presents the 205ST30K Flip-Over Hitch for Semi-Tractors or Cab & Chassis trucks. Engineered to ensure towing convenience and efficiency, this innovative hitch is designed to integrate seamlessly behind the fifth-wheel on standard 34″ frames, providing superior performance for semi-truck operators.
Effortless Rotation
Leave behind the days of premature wear and tear with the 205ST30K Flip-Over Hitch. Thanks to its unique flip-over design, the hitch ball rotates effortlessly in its socket, significantly extending the service life of both the ball and coupler. No more grinding against each other during towing, ensuring smoother operation and increased durability for your towing setup.
Minimal Installation Effort
With a requirement of only 10″ on top of the frame and 4″ down each side, installation of the 205ST30K Flip-Over Hitch is a breeze. Mounting securely with three 3/4″ bolts on each side, this hitch maximizes space utilization while minimizing installation effort, allowing you to focus on the road ahead with confidence.
Built to Last
Manufactured from high-grade 1/2″ steel, the 205ST30K Flip-Over Hitch is a testament to durability and reliability. Complete with a 2 5/16″ ball and mounting hardware, this hitch features a gross tongue weight of 6,500 lbs., providing the strength and stability required for demanding towing tasks.
Seamless Integration and Functionality
Experience exceptional versatility with the 205ST30K Flip-Over Hitch. Equipped with a one-piece machined steel socket and a spring-loaded stainless steel pin, the ball is securely locked in place, ensuring safe and reliable towing operations. Easily retract the pin, flip the ball, and store it inverted for full access to the fifth-wheel, enhancing functionality and convenience on the road.
Power Your Towing With the 205ST30K Flip-Over Hitch
Upgrade your towing capabilities with the 205ST30K Flip-Over Hitch for Semi-Tractors and Cab/Chassis by PopUp Towing Products. Give us a call today at 800.837.8578 or send an email to info@popuphitch.com to learn more about how this flip-over hitch can revolutionize your towing experience.
Made in America
What our customers are saying
- “This is a 2019 Ford F-150 with 5’5” bed. I was worried about finding a product to get the clearance I needed to pull my horse trailer . My trailer is almost 79 inches wide . Installed the SB116 16” inch extension coupler on my trailer and I’ve pulled it several trips now and it works great. My trailer pulls great due to load is on the truck where it needs to be. Very well made and love the fact I don’t have to get up in the back of truck or reach over the bedside to hook up and unhook. The folks at PopUp Towing were great to deal with and answered all my questions.” - Mark G.
- “We installed a CAG (Connect-Adapt-Go) from PopUp Towing on a truck recently. It went in very easily. Instructions were very clear and we are very pleased in the outcome. We will definitely do more business with PopUp Towing.” - Rick & Jean Horsch
- “We purchased a CC2 Cushion Coupler by PopUp Towing. I’ll tell you what, after arriving home from the last horse show, we were amazed to find two cans of pop that were left on the dinette table still on the table. Now that’s a smooth ride!” - Larry P.
- “I was having trouble explaining my issue and determining a solution to my turning issue when towing my gooseneck trailer. A friend of mine said, you should try to call the guys at PopUp Towing as they helped solve his issues. Let me tell you, I spoke with two gentlemen at PopUp if I remember correctly their names were Derrick and Chance, those to guys seem to have more knowledgeable information than anyone I’ve spoken with in this industry. Years of valuable knowledge, and highly recommended if you have similar issues. Thanks again and I absolutely love the new RVGC complete pinbox replacement to allow me to tow my 5th wheel without the bulky 5th wheel hitch taking up my bed space.” - Bill F.