20 Best Fifth Wheel King Pin Stabilizer (2022 Updated)

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A fifth wheel king pin stabilizer is a device that is attached to the king pin of a fifth wheel trailer. This device helps to stabilize the trailer and prevent it from moving around while it is being towed.

20 Best Fifth Wheel King Pin Stabilizer

Product Image Product Name Features Price

Camco 48855 Eaz-Lift 5th Wheel King Pin Stabilizer

  • Adjustable: From 39-inches to 53-inches.
  • Compatibility: Designed for use with a 5th wheel trailer.
  • Easy-to-Use: Move foot pads inward or outward for major adjustments; use screw lever for minor adjustments with the provided stabilizing adjusting.

Ultra-Fab – 19-950001 King Pin Stabilizer

  • Works with even the heaviest of trailers
  • Stabilizers front to back and side to side
  • 5″ x 5-1/2″ footpads

Bal Products 25035 King Pin Tripod Stabilizing Jack

  • Easy to operate; sets up in seconds
  • Drive screw handle folds up when not in use
  • Large diameter base pads with heavy-duty chain and hooks

Ultra Fab 19-950500 Ultra Economy King Pin Tripod Stabilizer

  • Minimizes front-to-back and side-to-side motion.
  • Stabilizes up to 5,000 lbs.
  • Adjustable hitch cup for fine tuning.

Ultra-Fab King Pin Stabilizer Aluminum 19-950200

  • Rock Solid, Stabilizes Even The Heaviest Trailer!
  • Stabilizes Front-To-Back And Side-To-Side.
  • Unique Design Brings The Stabilizer To The King Pin.

Husky 75203 Adjustable Locking Fifth Wheel Stabilizer

  • Maximum vertical load rating is 5000 pounds
  • Made of rust resistant steel
  • King pin height of 38 1/2 inch to 50 inch

Ultra Fab Ultra Adj Kingpin Tripod Stabilizer

  • Easy to set up
  • Adjustable handles
  • Stackable units take up minimal storage space

Lippert 191023 JT's Strong Arm Fifth-Wheel Jack Stabilizer Kit

  • Prevents chassis movent
  • One-time installation
  • Works with all types of jacks

Bal Products 21100000 Tripod FastJack

  • Light weight yet sturdy design (23 lbs.)
  • Slips onto trailer’s pin and uses gravity to assist in setup
  • Full adjustability on each leg using ratchet system

Lippert 191025 JT's Strong Arm Jack STABILIZER, Travel Trailer Kit

  • Additional hardware may be required
  • Prevents unwanted chassis movement
  • One time installation

Camco 48850 Eaz-Lift Gooseneck Stabilizer

  • Stabilize Gooseneck Trailer While Parked Weight Capacity (LB)
  • 7500 Pounds Travel Length (IN)
  • 33 To 44 Inch Material

Bal 25037 Gooseneck Tripod Stabilizing Jack

  • Provides full side to side frame overhang stability and added front to rear stability
  • Sets up in seconds
  • Combines light weight and portability with high strength

Fifth Wheel King Pin Lock 63251

  • Durable extruded T6 tempered aluminum body
  • Easy Grip ends and Dust Cap to seal out the elements
  • Bright yellow for visibility

Pullrite SuperGlide QuickConnect Capture Plate – Lippert 1621, 331704

  • Designed to work with most popular king pin box models
  • Simplify and significantly reduce installation time
  • QuickConnect’s are held in place by a single set screw

Valterra 020106 RV Stabilizer

  • Folds for easy storage
  • Using two–front and rear or on both sides–makes RV rock solid
  • Sets up in minutes, no tools needed

Convert-A-Ball C5G1216 Cushioned Adjustable 5th-Wheel-to-Gooseneck Adapter

  • Durable, cast steel construction
  • Rust-resistant powder coat finish
  • Keeping adapter secure

Ultra-Fab 48-979008 5th Wheel Sleeve Lock

  • Locking feature adds extra security to 5th wheel at campsite or storage
  • Fits over kingpin to prevent illegal hook-up
  • Easy to install and use

2-1/4 Ton Trailer Stabilizer Jack Rust-Resistant Powder Coat Finish

  • Heavy duty all steel construction.
  • Bolts to vehicle frame, can be welded for permanent attachment.
  • Smooth operating crank handle.

Master Lock 2999DAT Fifth Wheel/King Pin Coupler Lock

  • Simple design that prevents tow away theft
  • Solid steel lock bracket construction combined with swivel head lock
  • Powder coated steel bracket resists corrosion
Camco 48855 Eaz-Lift 5th Wheel King Pin Stabilizer
  • Adjustable: From 39-inches to 53-inches.
  • Compatibility: Designed for use with a 5th wheel trailer.
  • Easy-to-Use: Move foot pads inward or outward for major adjustments; use screw lever for minor adjustments with the provided stabilizing adjusting.
Ultra-Fab – 19-950001 King Pin Stabilizer
  • Works with even the heaviest of trailers
  • Stabilizers front to back and side to side
  • 5″ x 5-1/2″ footpads
Bal Products 25035 King Pin Tripod Stabilizing Jack
  • Easy to operate; sets up in seconds
  • Drive screw handle folds up when not in use
  • Large diameter base pads with heavy-duty chain and hooks
Ultra Fab 19-950500 Ultra Economy King Pin Tripod Stabilizer
  • Minimizes front-to-back and side-to-side motion.
  • Stabilizes up to 5,000 lbs.
  • Adjustable hitch cup for fine tuning.
Ultra-Fab King Pin Stabilizer Aluminum 19-950200
  • Rock Solid, Stabilizes Even The Heaviest Trailer!
  • Stabilizes Front-To-Back And Side-To-Side.
  • Unique Design Brings The Stabilizer To The King Pin.
Husky 75203 Adjustable Locking Fifth Wheel Stabilizer
  • Maximum vertical load rating is 5000 pounds
  • Made of rust resistant steel
  • King pin height of 38 1/2 inch to 50 inch
Ultra Fab Ultra Adj Kingpin Tripod Stabilizer
  • Easy to set up
  • Adjustable handles
  • Stackable units take up minimal storage space
Lippert 191023 JT's Strong Arm Fifth-Wheel Jack Stabilizer Kit
  • Prevents chassis movent
  • One-time installation
  • Works with all types of jacks
Bal Products 21100000 Tripod FastJack
  • Light weight yet sturdy design (23 lbs.)
  • Slips onto trailer’s pin and uses gravity to assist in setup
  • Full adjustability on each leg using ratchet system
Lippert 191025 JT's Strong Arm Jack STABILIZER, Travel Trailer Kit
  • Additional hardware may be required
  • Prevents unwanted chassis movement
  • One time installation
Camco 48850 Eaz-Lift Gooseneck Stabilizer
  • Stabilize Gooseneck Trailer While Parked Weight Capacity (LB)
  • 7500 Pounds Travel Length (IN)
  • 33 To 44 Inch Material
Bal 25037 Gooseneck Tripod Stabilizing Jack
  • Provides full side to side frame overhang stability and added front to rear stability
  • Sets up in seconds
  • Combines light weight and portability with high strength
Fifth Wheel King Pin Lock 63251
  • Durable extruded T6 tempered aluminum body
  • Easy Grip ends and Dust Cap to seal out the elements
  • Bright yellow for visibility
Pullrite SuperGlide QuickConnect Capture Plate – Lippert 1621, 331704
  • Designed to work with most popular king pin box models
  • Simplify and significantly reduce installation time
  • QuickConnect’s are held in place by a single set screw
Valterra 020106 RV Stabilizer
  • Folds for easy storage
  • Using two–front and rear or on both sides–makes RV rock solid
  • Sets up in minutes, no tools needed
Convert-A-Ball C5G1216 Cushioned Adjustable 5th-Wheel-to-Gooseneck Adapter
  • Durable, cast steel construction
  • Rust-resistant powder coat finish
  • Keeping adapter secure
Ultra-Fab 48-979008 5th Wheel Sleeve Lock
  • Locking feature adds extra security to 5th wheel at campsite or storage
  • Fits over kingpin to prevent illegal hook-up
  • Easy to install and use
2-1/4 Ton Trailer Stabilizer Jack Rust-Resistant Powder Coat Finish
  • Heavy duty all steel construction.
  • Bolts to vehicle frame, can be welded for permanent attachment.
  • Smooth operating crank handle.
Master Lock 2999DAT Fifth Wheel/King Pin Coupler Lock
  • Simple design that prevents tow away theft
  • Solid steel lock bracket construction combined with swivel head lock
  • Powder coated steel bracket resists corrosion

1. Camco 48855 Eaz-Lift 5th Wheel King Pin Stabilizer

Camco 48855 Eaz-Lift 5th Wheel King Pin Stabilizer

  • Adjustable: From 39-inches to 53-inches.
  • Compatibility: Designed for use with a 5th wheel trailer.
  • Easy-to-Use: Move foot pads inward or outward for major adjustments; use screw lever for minor adjustments with the provided stabilizing adjusting.
  • Load Capacity: Certified 5000 lb. load capacity.
  • Provides Stability: Adds stability to the front of your 5th wheel.

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Cabela’s

Product Details

Specifications

Details
Length 7 in
Height 7 in
Width 49 in
Product Weight
Weight 27 lb

Reviews From Real Customers

Jrescuer

2. Ultra-Fab – 19-950001 King Pin Stabilizer

Ultra-Fab - 19-950001 King Pin Stabilizer

  • Works with even the heaviest of trailers
  • Stabilizers front to back and side to side
  • 5″ x 5-1/2″ footpads
  • Adjustable hitch cup for fine tuning
  • Made of steel

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Camping World

Product Details

Specifications

Details
Length 54 in
Height 6 in
Width 6 in
Weight 25 lb

Reviews From Real Customers

Dr E.
M.J.

3. Bal Products 25035 King Pin Tripod Stabilizing Jack

Bal Products 25035 King Pin Tripod Stabilizing Jack

  • Easy to operate; sets up in seconds
  • Drive screw handle folds up when not in use
  • Large diameter base pads with heavy-duty chain and hooks
  • Includes three extension legs

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Home Depot

Product Details

Specifications

Details
Length 53.38 in
Height 4 in
Width 7.5 in
Weight 43 lb

Reviews From Real Customers

D.B.

4. Camco 48855 Olympian King Pin 5th Wheel Stabilizer

Camco 48855 Olympian King Pin 5th Wheel Stabilizer

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay – kchometrailer
Camper Parts World
RV Parts Country

Product Details

Specifications

Details
Product Dimensions 49 x 26.96 x 7 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

mayackles
ril
TimeToCamp

5. Ultra Fab 19-950500 Ultra Economy King Pin Tripod Stabilizer

Ultra Fab 19-950500 Ultra Economy King Pin Tripod Stabilizer

  • Minimizes front-to-back and side-to-side motion.
  • Stabilizes up to 5,000 lbs.
  • Adjustable hitch cup for fine tuning.
  • Adjustable from 31″ to 54″.
  • Padlock included.

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Camping World

Product Details

Specifications

Details
Length 54 in
Height 6 in
Width 6 in
Weight 25 lb

Reviews From Real Customers

D.K.

6. Ultra-Fab King Pin Stabilizer Aluminum 19-950200

Ultra-Fab King Pin Stabilizer Aluminum 19-950200

  • Rock Solid, Stabilizes Even The Heaviest Trailer!
  • Stabilizes Front-To-Back And Side-To-Side.
  • Unique Design Brings The Stabilizer To The King Pin.
  • Easy To Use.

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Camping World

Product Details

Specifications

Details
Length 54 in
Height 6 in
Width 6 in
Weight 18 lb

Reviews From Real Customers

rszkutak
J.N.
R.g.

7. Husky 75203 Adjustable Locking Fifth Wheel Stabilizer

Husky 75203 Adjustable Locking Fifth Wheel Stabilizer

  • Maximum vertical load rating is 5000 pounds
  • Made of rust resistant steel
  • King pin height of 38 1/2 inch to 50 inch

Check Latest Price

Sold By Price
Amazon.com – Seller
The RV Parts House

Product Details

Specifications

Details
Weight 23.3 lb

Reviews From Real Customers

trucks5
kitten1968
Sara K

8. Ultra Fab Ultra Adj Kingpin Tripod Stabilizer

Ultra Fab Ultra Adj Kingpin Tripod Stabilizer

  • Easy to set up
  • Adjustable handles
  • Stackable units take up minimal storage space

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Camping World

Product Details

Specifications

Details
Length 36.22 in
Height 6 in
Width 7 in
Weight 25 lb

Reviews From Real Customers

Kmart
Jimbuddy
Jeffrey S.

9. Lippert 191023 JT’s Strong Arm Fifth-Wheel Jack Stabilizer Kit

Lippert 191023 JT's Strong Arm Fifth-Wheel Jack Stabilizer Kit

  • Prevents chassis movent
  • One-time installation
  • Works with all types of jacks
  • No welding
  • Additional hardware may be required

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Camping World

Product Details

Specifications

Details
Length 28.8 in
Height 4.3 in
Width 4.5 in
Weight 40 lb

Reviews From Real Customers

Jeff W
John S

10. Bal Products 21100000 Tripod FastJack

Bal Products 21100000 Tripod FastJack

  • Light weight yet sturdy design (23 lbs.)
  • Slips onto trailer’s pin and uses gravity to assist in setup
  • Full adjustability on each leg using ratchet system
  • New Hybrid design – Aluminum/Steel
  • Made in USA

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
RVupgrades.com

Product Details

Specifications

Details
Weight 26 lb

Reviews From Real Customers

Warren
Happy C.
By K.

11. Lippert 191025 JT’s Strong Arm Jack STABILIZER, Travel Trailer Kit

Lippert 191025 JT's Strong Arm Jack STABILIZER, Travel Trailer Kit

  • Additional hardware may be required
  • Prevents unwanted chassis movement
  • One time installation
  • No welding required
  • Works with all types of jacks

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Camping World

Product Details

Specifications

Details
Length 30.5 in
Height 4.8 in
Width 43 in
Weight 39 lb

Reviews From Real Customers

Jayh
Firefighter731
SCOTT M.

12. Camco 48850 Eaz-Lift Gooseneck Stabilizer

Camco 48850 Eaz-Lift Gooseneck Stabilizer

  • Stabilize Gooseneck Trailer While Parked Weight Capacity (LB)
  • 7500 Pounds Travel Length (IN)
  • 33 To 44 Inch Material
  • Steel Quantity

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Sears – Ami Ventures Inc

Product Details

Specifications

Details
Length 6.4 in
Height 6.9 in
Width 39.8 in
Weight 24.3 lb

13. Bal 25037 Gooseneck Tripod Stabilizing Jack

Bal 25037 Gooseneck Tripod Stabilizing Jack

  • Provides full side to side frame overhang stability and added front to rear stability
  • Sets up in seconds
  • Combines light weight and portability with high strength
  • includes large diameter base pads with heavy duty chain and hooks, and gooseneck adapter

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Home Depot

Product Details

Specifications

Details
Length 44 in
Height 4 in
Width 7.5 in
Weight 28 lb

Reviews From Real Customers

M.G.
K.B.
A.I.F.

14. Fifth Wheel King Pin Lock 63251

Fifth Wheel King Pin Lock 63251

  • Durable extruded T6 tempered aluminum body
  • Easy Grip ends and Dust Cap to seal out the elements
  • Bright yellow for visibility
  • Includes 2 keys

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Tractor Supply Company

Product Details

Specifications

Details
Length 6 in
Height 2.5 in
Width 5 in
Weight 1.34 lb

Reviews From Real Customers

mybabyax-350
belairdave2004
Rmarlin58

15. Pullrite SuperGlide QuickConnect Capture Plate – Lippert 1621, 331704

Pullrite SuperGlide QuickConnect Capture Plate - Lippert 1621, 331704

  • Designed to work with most popular king pin box models
  • Simplify and significantly reduce installation time
  • QuickConnect’s are held in place by a single set screw
  • Easily removed to allow the trailer to be towed by other fifth wheel systems

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Sears

Product Details

Specifications

Details
Length 20 in
Height 4 in
Width 17 in
Weight 22 lb

Reviews From Real Customers

DFS
f.
R.P.

16. Valterra 020106 RV Stabilizer

Valterra 020106 RV Stabilizer

  • Folds for easy storage
  • Using two–front and rear or on both sides–makes RV rock solid
  • Sets up in minutes, no tools needed
  • Fits frames 14″H to 28″H

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
PPL Motor Homes

Product Details

Specifications

Details
Color/ Finish Bare
Included Crank Handle No
Operation Type Manual
Shape Square
Travel Length 14 Inch

Reviews From Real Customers

Moose
Kaan T.

17. Convert-A-Ball C5G1216 Cushioned Adjustable 5th-Wheel-to-Gooseneck Adapter

Convert-A-Ball C5G1216 Cushioned Adjustable 5th-Wheel-to-Gooseneck Adapter

  • Durable, cast steel construction
  • Rust-resistant powder coat finish
  • Keeping adapter secure
  • Gooseneck hitch balls

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
etrailer.com

Product Details

Specifications

Details
Length 18.63 in
Height 12.25 in
Width 18.63 in
Product Weight
Weight 67 lb

Reviews From Real Customers

gkrajni

18. Ultra-Fab 48-979008 5th Wheel Sleeve Lock

Ultra-Fab 48-979008 5th Wheel Sleeve Lock

  • Locking feature adds extra security to 5th wheel at campsite or storage
  • Fits over kingpin to prevent illegal hook-up
  • Easy to install and use

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
United RV Center

Product Details

Specifications

Details
Length 6.13 in
Height 3.38 in
Width 4 in
Weight 1.75 lb

Reviews From Real Customers

B.D.
c.o.
s.

19. 2-1/4 Ton Trailer Stabilizer Jack Rust-Resistant Powder Coat Finish

2-1/4 Ton Trailer Stabilizer Jack Rust-Resistant Powder Coat Finish

  • Heavy duty all steel construction.
  • Bolts to vehicle frame, can be welded for permanent attachment.
  • Smooth operating crank handle.
  • Weight: 18.10 lbs.

Check Latest Price

Sold By Price
Amazon
Harbor Freight Tools

Product Details

Reviews From Real Customers

Gary G
beachcomber

20. Master Lock 2999DAT Fifth Wheel/King Pin Coupler Lock

Master Lock 2999DAT Fifth Wheel/King Pin Coupler Lock

  • Simple design that prevents tow away theft
  • Solid steel lock bracket construction combined with swivel head lock
  • Powder coated steel bracket resists corrosion
  • Stainless steel swivel head lock body

Check Latest Price

Sold By Price
Amazon
eBay – drholland1026
NAPA Auto Parts

Product Details

Specifications

Details
Warranty Limited Lifetime
Cable Length No Cable
Key Material Metal
Locking Mechanism Tumbler
Lock Type Receiver lock

Reviews From Real Customers

Fishin Hunting Girl
kmitch1001
edward

Conclusion

The fifth wheel king pin stabilizer is designed to keep your fifth wheel RV from moving while you are towing it. It is a simple device that you attach to your RV’s frame and then to your tow vehicle.

The stabilizer keeps your fifth wheel RV from moving side to side, up and down, and from rotating. It is a very important safety device that can prevent serious accidents.

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