Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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For Your Every Summer RSVP, with Code: SUMMER15
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:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 202 reviews
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Product Reviews
★★★★★ 5
Monthly reload for Subscribe & Save Orders
Reload type: One Time Reload
Not a glamorous review, but a genuinely useful tip for Subscribe & Save users. I reload about $100 to my gift card balance once a month, a week or two before my S&S order processes. Amazon pulls each Subscribe & Save item as a separate transaction, which means 10+ individual charges hitting your bank account on before or on ship day. A headache for budgeting and a minor anxiety trigger if you're watching your account for unauthorized activity. Loading the balance first consolidates everything into one clean transaction. Your S&S order then pulls from the gift card balance rather than your card directly, and your bank statement stays tidy.
The side benefit is built-in budget discipline. I set about $100 as my monthly Amazon ceiling - if my cart runs over, something gets pushed to next month. It's a simple system that keeps spending intentional without any extra effort. If you're a regular S&S user who wants cleaner finances and less ""wait, who charged this and what was that charge?"" moments, this is worth making a habit.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Great! 💳✨
Reload type: One Time Reload
I love using my Amazon balance! It’s always so quick and easy to use, it’s convenient and posts quickly without issues, I’ve always had good experiences with reloading my balance.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
great product
Reload type: One Time Reload
so easy, thanks amazon
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Reviewed in the United States on June 9, 2026
★★★★★ 4
Great for keeping bank statements clean but random security delays are frustrating
Reload type: One Time Reload
I use the balance reload tool to manage my monthly budget and easily hit credit card sign-up bonuses. It keeps my bank statements totally clean by grouping dozens of tiny e-book and movie rental charges into one single transaction. Most of the time the whole process works flawlessly and the money shows up in my account within five minutes. It is honestly the easiest way to put a hard limit on my family's everyday online shopping.
You just need to watch out for a few annoying system quirks when you load larger amounts of money. Even though it usually works instantly the automated security filter sometimes flags big reloads and freezes the transaction for hours. This random delay is incredibly frustrating if you are trying to add cash fast to catch a lightning deal before it expires. You also have to remember that this balance is strictly non-refundable and cannot be used to buy other gift cards.
Overall this is still a great method for organizing online spending and maximizing your cash-back credit card rewards. It totally fixed how I track household purchases but you definitely have to tolerate the occasional processing delays. My best advice is to load your account a day or two before you actually need to buy a big-ticket item. It works perfectly as a budgeting tool as long as you know the rules and plan for the random security hold.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Fast
Reload type: One Time Reload
Super fast easy to use and reload
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Reviewed in the United States on June 11, 2026