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5,000 lb king pin stabilizer — stops fifth wheel rocking at camp
Last reviewed: March 2026
Steel king pin stabilizer rated at 5,000 lbs for fifth wheel trailers. Mounts between the king pin box and the ground to eliminate the rocking and wobble that fifth wheels get at camp. Reduces movement caused by wind, walking inside, and uneven terrain.
At a glance
Why this product
Fifth wheels rock. It is just physics — the king pin is a single pivot point. This stabilizer braces against the ground to eliminate that movement. At 5,000 lbs capacity, it handles any fifth wheel. Installation takes about 10 minutes and you leave it mounted. The difference is immediately noticeable when you walk around inside.
Detailed specs
| Leveling Type | Stabilizer Jack |
| Weight Capacity | 5000 lbs |
| RV Type Compatibility | fifth_wheel |
| Interlocking | No |
| Pieces Per Set | 1 |
| Anti-Slip Surface | Yes |
| Storage Bag Included | No |
| Material | Steel |
| UV Resistant | Yes |
| Freeze Resistant | Yes |
Best prices
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Price may vary. Prices and availability are subject to change.
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