Attach this inner tube to your gooseneck trailer to get a heavy-duty coupler with an extra 10" of clearance between your truck cab and trailer. Fits standard 4" inner diameter outer tubes. Easy-to-grip, spring-loaded handle eases hookup.

The heavy-duty, high-strength, fabricated steel construction and user-friendly, height-adjustable design of this square, gooseneck coupler make it the best for your towing application. Topwind crank included.

With superior steel construction, an adjustable-height design, fast and easy hookup and disconnect ability, and a tight fit around the ball for ultimate security, this gooseneck coupler is perfect for your heavy-duty towing needs.

Get a smooth ride when towing your heavy-duty trailer or toy hauler with this shock-absorbing gooseneck coupler. Offset design gives 5" of extra clearance between your cab and trailer. Extended round tube works with recessed hitch ball. 25K GTW.

With superior steel construction, fast and easy hookup and disconnect ability, and a tight fit around the ball for ultimate security, this fixed-base gooseneck coupler is perfect for your heavy-duty towing needs.

Get a smooth ride when towing your heavy-duty equipment trailer or toy hauler with this shock-absorbing gooseneck coupler. Offset design gives 5" of extra clearance between your cab and trailer. Fits standard 4" round outer tube. 25K GTW.

Weld this cast steel coupler head to 3" or 4" diameter tubing to create a heavy-duty gooseneck coupler with fast and easy latching action.

Pair this inner tube assembly with an existing outer tube for a gooseneck coupler that latches and locks automatically. Built-in lock can be engaged when trailer is coupled and when trailer is unattached. Oversize, cone-shaped funnel eases hookup.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

Keep your prized horses safe and comfortable in their trailer while you tow with this shock-absorbing gooseneck coupler. Offset design gives 11" of clearance between your cab and trailer. Use with standard 4" diameter outer tube. 25K GTW.

Keep your prized horses safe and comfortable in their trailer while you tow with this shock-absorbing gooseneck coupler. Offset design gives 11" of clearance between your cab and trailer. Extended tube works with recessed hitch ball. 25K GTW.

Get a smooth ride when towing your heavy-duty equipment trailer or toy hauler with this shock-absorbing gooseneck coupler. Offset design gives 5" of extra clearance between your cab and trailer. Fits standard 4" square outer tube. 25K GTW.

Get a smooth ride when towing your heavy-duty equipment trailer or toy hauler with this shock-absorbing gooseneck coupler. Offset design gives 5" of extra clearance between your cab and trailer. Fits standard 4" square outer tube. 25K GTW.

Keep your prized horses safe and comfortable in their trailer while you tow with this shock-absorbing gooseneck coupler. Offset design gives 11" of clearance between your cab and trailer. Use with standard 4" diameter outer tube. 25K GTW.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

This gooseneck surge hitch uses air ride technology to dampen jerks and tugs for a smoother ride. Easy to install and use, just swap out existing stem and coupler. Trailer hook-up is simple with the included Shift Lock mechanism.

Keep your prized horses safe and comfortable in their trailer while you tow with this shock-absorbing gooseneck coupler. Offset design gives 11" of clearance between your cab and trailer. Extended tube works with recessed hitch ball. 25K GTW.