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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
CONVERT-A-BALL Adjustable Offset 5th Wheel to Gooseneck Adapter Kit - 677-C5GX1216This coupler adapter is used to convert a trailer's kingpin to connect to a gooseneck hitch. The sliding collar with set screws allows it to be adjusted to any height between 12" and 16". The 7 1 2" offset increases turning clearance between tow vehicle and trailer, great for short beds! Per the manufacturer, this product should not be used with a Reese or Draw Tite branded Pop In gooseneck ball with a plastic release lever. Wear imposed by the
This coupler adapter is used to convert a trailer's kingpin to connect to a gooseneck hitch. The sliding collar with set screws allows it to be adjusted to any height between 12" and 16". The 7-1/2" offset increases turning clearance between tow vehicle and trailer, great for short beds! Per the manufacturer, this product should not be used with a Reese or Draw-Tite branded “Pop-In” gooseneck ball with a plastic release lever. Wear imposed by the coupler may cause the ball release lever to bind. When using this product in a truck equipped with a factory installed fifth wheel/gooseneck towing system, the supplied safety chains will need to be lengthened and the hooks replaced in order to connect to the in-bed attachment points. Do not use this unit with Trailer Rota-Flex Pin Boxes, Reese 5th Airborne Pin Boxes or any Pin Box that turns or has a swinging plate. Doing So could damage your truck and/or trailer Not recommended for trucks with beds shorter than 6 feet or cushioned style king pin boxes.; Manufacturer Part Number: C5GX1216; Designed for Short Truck Beds to increase turning clearance; Tow your Fifth-Wheel Trailer using your Gooseneck Ball; Towing Capacity 20,000# GVW; Tongue Weight 4,000#; Safety chains standard; Fail-safe king pin adapter; Coupler locks with padlock; 7-1/2" Offset; Fits King Pin box of trailer; Length 12 to 16 inches GTW 20,000 lbs. Vertical Load: 4,000 lbs.; No drilling or welding required; Fail safe king pin adapter; Interior cushions act as a buffer that reduces vibration/chucking;WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 1235 reviews
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Product Reviews
★★★★★ 5
Good fabric
Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
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Reviewed in the United States on March 23, 2026
★★★★★ 4
Quality and durable socks
Size: Large, Color: White (6-pairs), Number of Items: 6
Great quality socks. This pack was a lot taller on the cuff and bigger than previous batches I have had. Not sure what the change was, but giving it 4 instead of 5 because I preferred the smaller shorter ones they previously made. But these are great quality socks, and last a long time.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
A Game-Changer for Comfort
Size: Medium, Color: Black, Number of Items: 6
I recently upgraded my workout gear with the Under Armour Training Cotton Quarter Socks, and I must say, these socks have revolutionized my exercise experience. Comfortable, durable, and stylish, they truly stand out in the crowded world of athletic socks.
First and foremost, the comfort level of these socks is unparalleled. The blend of cotton and synthetic materials provides a soft and plush feel against my feet, making every step a pleasure. The quarter length strikes the perfect balance, offering ample coverage without being too restrictive or too short. It's like walking on clouds, even during the most intense workouts.
One of the standout features is the moisture-wicking technology. I've worn these socks during high-intensity cardio sessions, and they have consistently kept my feet dry and comfortable. The breathability is remarkable, preventing that uncomfortable feeling of sweaty feet that often accompanies strenuous workouts. No more distractions – just focus on pushing through your fitness routine.
Durability is another strong suit of these socks. After numerous washes, they maintain their shape and elasticity, showing no signs of wear and tear. The reinforced heel and toe areas provide extra support, ensuring longevity and preventing the dreaded sock holes that often plague other brands.
The sleek design of the Under Armour Training Cotton Quarter Socks adds a touch of style to my workout attire. The subtle logo and choice of colors make them versatile enough to pair with any athletic shoes. Whether you're hitting the gym, going for a run, or simply running errands, these socks seamlessly blend fashion with function.
In terms of sizing, I found that they fit true to size. The elastic band around the arch provides a snug yet comfortable fit, ensuring that the socks stay in place throughout any activity.
While the price point may be slightly higher than some other options on the market, the quality and performance of the Under Armour Training Cotton Quarter Socks more than justify the investment. When it comes to comfort, durability, and style, these socks have become an indispensable part of my workout wardrobe.
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Reviewed in the United States on January 3, 2024
★★★★★ 5
Well made
Size: Large, Color: Black (6-pairs), Number of Items: 6
These are the only socks that my 12 year old Grandson will wear. He's very picky. LOL
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Comfort and durability
Size: Large, Color: White (6-pairs), Number of Items: 6
Socks work really good. I have very rough and dry feet that tear up my bed sheets. They hold up to my destructive feet. They are soft and comfy!
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Reviewed in the United States on December 14, 2025