Trailer PartsJacksA-Frame Style Trailers
Bulldog 4K Powered Drive A-Frame Trailer Jack 14" Lift w/ 5K Collar-Lok Coupler for 2" Ball
$305.99
SKU: BTJC147
✅ Universal Fit Product(No vehicle selection required)
1
Out of Stock
Bulldog 5K A‑Frame Jack & 15K Collar‑Lok Coupler Bundle
Give your trailer the Bulldog advantage with this matched jack and coupler kit. The 5,000 lb side‑wind A‑frame jack delivers a full 15 inches of smooth, ergonomic lift, while the 15,000 lb Collar‑Lok 2‑5/16″ coupler provides rock‑solid connection you can count on. Perfect for utility, cargo, livestock and construction trailers that demand heavy‑duty performance.
Bundle Contents:
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QTY (1): Bulldog 5K A‑Frame Sidewind Trailer Jack – 15″ Travel
- Smooth, ergonomic side‑wind crank for effortless operation
- 5,000 lb lift / static capacity with 15″ vertical travel
- Precision‑fitted round tube adds stability under load
- Durable gray powder‑coat finish resists corrosion
- Industry‑proven Bulldog reliability and longevity
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QTY (1): Bulldog Collar‑Lok 2‑5/16″ A‑Frame Coupler – 15,000 lb Capacity
- Automatic, continuously tight ball fit for secure towing
- Hinged ball socket allows quick, easy hookup
- Clear visual latch indicator confirms proper closure
- Engineered for utility, livestock, cargo & construction trailers
- Proven strength in both static and dynamic conditions
Always verify the ratings of all hitch components against your trailer’s GVWR and perform routine inspections and lubrication for safe, trouble‑free service.
| Specifications: | |
|---|---|
| Kit Type | Trailer Jack & Coupler Bundle |
| Jack Lift Capacity | 5,000 lb |
| Jack Travel | 15″ Lift |
| Operation | Side‑Wind Manual Crank |
| Mounting Style | A‑Frame Bolt‑On (2.25″ O.D.) |
| Coupler Capacity | 15,000 lb |
| Ball Size | 2‑5/16″ |
| Coupler Style | Collar‑Lok A‑Frame |
| Finish | Gray Powder‑Coat (Jack) / Zinc (Coupler) |
Order today or call us at 877‑869‑6690 for expert advice and personalized service.