Trailer PartsJacksA-Frame Style Trailers
Bulldog 4K Powered Drive A-Frame Trailer Jack 14" Lift w/ 5K Collar-Lok Coupler for 2" Ball
$247.99
SKU: BTJC144
✅ Universal Fit Product(No vehicle selection required)
1
Out of Stock
Bulldog 5K A‑Frame Jack & 7K Collar‑Lok Coupler Bundle
Upgrade your trailer with this premium Bulldog bundle, pairing a heavy‑duty 5,000 lb side‑wind jack with a rugged 7,000 lb Collar‑Lokâ„¢ coupler. Ideal for utility, horse/livestock, cargo, and construction trailers, this kit delivers dependable lifting power and the industry’s most secure ball fit—keeping your load level, stable, and ready for the long haul.
Bundle Contents:
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QTY (1): Bulldog Round A‑Frame Trailer Jack – 5,000 lb Lift, 15″ Travel, Side‑Wind
- Ergonomic side‑wind handle for smooth cranking
- 15″ vertical travel with 5,000 lb lift & static capacity
- Precision‑fitted components for superior stability
- Gray powder‑coat outer & inner tubes for corrosion resistance
- Industry‑proven reliability for agricultural & commercial use
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QTY (1): Bulldog Collar‑Lokâ„¢ A‑Frame Coupler – 2″ Ball, 7,000 lb Capacity
- Automatic, continuously tight ball fit—no manual adjustments
- Hinged ball socket simplifies hook‑up & disconnect
- Visual latch indicator confirms secure closure
- Engineered for high static & dynamic load strength
- Perfect for utility, cargo, livestock & construction trailers
Recommendation: Always verify fitment with your original equipment and perform routine maintenance to ensure long‑term performance and safety.
| Specifications: | |
|---|---|
| Kit Type | Trailer Jack & Coupler Bundle |
| Jack Lift Capacity | 5,000 lb |
| Jack Travel Range | 15″ |
| Jack Operation | Side‑Wind, Bolt‑On A‑Frame |
| Outer Tube Diameter | 2.25″ (Round) |
| Coupler Capacity | 7,000 lb |
| Coupler Style | Collar‑Lok™, A‑Frame |
| Ball Size | 2″ |
| Finish | Gray powder‑coat (jack) / durable coating (coupler) |
Order today or call us at 877‑869‑6690 for expert advice and personalized service.