- Sku: 702028250664
- Vendor: BAL RV Products
BAL FastJack Tripod King Pin Stabilizer – Adjustable 37–60", Lockable, No Assembly
$337.95 CAD
Shipping calculated at checkout.
Just 1 left. Order soon!
Fifth wheel trailers can feel unsettled when parked because the front overhang places weight and movement around the king pin area. Even with the trailer levelled, walking inside, wind, or shifting weight can create front-end movement that affects comfort at the campsite.
The BAL Tripod FASTJACK King Pin Stabilizer Jack Stand is designed to support the king pin hitch area on a fifth wheel travel trailer. It provides adjustable stabilization from 37 inches to 60 inches and helps reduce movement for a firmer camping setup.
✅ Key Benefits
- Helps stabilize the front of a fifth wheel travel trailer, which can reduce movement caused by the trailer’s front overhang while parked.
- Adjustable 37 inch to 60 inch travel length gives RV owners flexibility for different campsite surfaces and king pin heights.
- Independent leg adjustment using a ratchet system helps each leg contact the ground properly, which is useful on uneven camping pads.
- Large base pads provide firmer footing and help spread contact at the ground for more secure stabilization.
- Collapses to a compact size, making it easier to store in an RV compartment when travelling between campsites.
- Lockable to the trailer pin with a pad lock, helping keep the stabilizer secured when installed.
🚗 Will This Work For My RV?
This stabilizer is intended for use with fifth wheel travel trailers and is designed to support the front king pin hitch area while the trailer is parked. Before purchasing, confirm that your fifth wheel king pin height falls within the 37 inch to 60 inch adjustable range and that there is enough clear space under the front overhang for a tripod-style stabilizer.
🔌 Expandable / Upgrade Path
For a more stable campsite setup, this king pin stabilizer can be paired with compatible RV levelling blocks, wheel chocks, stabilizer accessories, or other fifth wheel stabilization products suitable for your trailer.
📦 Product Overview
The BAL Tripod FASTJACK is a fifth wheel trailer hitch king pin stabilizer jack stand. It is used to stabilize the front of a fifth wheel travel trailer by supporting the king pin area and applying tension against the hitch. This product is suited for RV owners who want a more stable parked trailer during camping or seasonal use.
🏕️ Use Cases
- Reducing front-end movement when parked at a campground.
- Adding extra stability while walking inside a fifth wheel trailer.
- Setting up a more comfortable campsite for weekend or seasonal camping.
- Supporting the king pin area during extended stays where trailer movement is more noticeable.
- Storing compactly between trips when the stabilizer is not in use.
📊 Specifications
- Brand: BAL
- Manufacturer Part #: 25066
- Product Type: Fifth wheel trailer hitch king pin stabilizer jack stand
- Style: Tripod FASTJACK
- Used For: Stabilizing the front of a fifth wheel travel trailer
- Travel Length: 37 inch to 60 inch
- Colour: Black
- With Adjustable Foot Pad: Yes
- Quantity: Single
- Lockable To Trailer Pin: Yes, with pad lock
- Assembly: Ready to use out of the box, no assembly required
- Supplier Warranty: No supplier warranty
🔧 Compatibility & Fitment
- Designed for fifth wheel travel trailers with a front king pin hitch.
- Check that your king pin height is within the 37 inch to 60 inch adjustment range.
- Confirm there is enough open space below the trailer overhang for a tripod stabilizer.
- Best used when the trailer is already properly parked and levelled.
- Each leg can be adjusted independently, which helps on campsites with uneven ground conditions.
💡 ArrKann Pro Tips
Set your fifth wheel up on a reasonably level surface before installing the king pin stabilizer. Drop each leg to the ground, then apply tension gradually so the stabilizer supports movement without forcing the trailer upward. For best results, use it together with properly placed wheel chocks and your trailer’s existing stabilizers or landing gear.
❓ Frequently Asked Questions
Will this fit any fifth wheel trailer?
It is intended for fifth wheel travel trailers with a king pin hitch. You should confirm that your king pin height is within the 37 inch to 60 inch adjustable range before purchasing.
It is intended for fifth wheel travel trailers with a king pin hitch. You should confirm that your king pin height is within the 37 inch to 60 inch adjustable range before purchasing.
Does this replace my landing gear or levelling system?
No. This product is for stabilization only. Use your trailer’s proper levelling and landing gear systems first, then add the king pin stabilizer to help reduce front-end movement.
No. This product is for stabilization only. Use your trailer’s proper levelling and landing gear systems first, then add the king pin stabilizer to help reduce front-end movement.
Does it require assembly?
No. The supplied information states that it is ready to use straight out of the box and requires no assembly.
No. The supplied information states that it is ready to use straight out of the box and requires no assembly.
Can it be locked to the trailer?
Yes. It is lockable to the trailer’s pin with a pad lock.
Yes. It is lockable to the trailer’s pin with a pad lock.
Is this easy to store?
Yes. The stabilizer collapses to a compact size to help with storage when not in use.
Yes. The stabilizer collapses to a compact size to help with storage when not in use.
Have a question?
BAL FastJack Tripod King Pin Stabilizer – Adjustable 37–60", Lockable, No Assembly
$337.95 CAD